encer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:52 executing program 4: r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) socket$inet6(0xa, 0x6, 0x7f) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)) stat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0/file0\x00', &(0x7f0000000d80)) r2 = geteuid() getgroups(0x1, &(0x7f0000000e00)=[0xffffffffffffffff]) r4 = accept$netrom(r1, &(0x7f0000000840)=@full, &(0x7f0000000ec0)=0x48) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002a80)=0x1c) dup(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/dsp\x00', 0x20000, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x200, 0x101) r8 = perf_event_open$cgroup(&(0x7f0000002b80)={0x5, 0x70, 0x0, 0x9, 0x8, 0x15, 0x0, 0x8, 0x10800, 0x1, 0x8, 0x4, 0x80, 0x1, 0xfff, 0xffffffffffffff16, 0xff4, 0x9, 0x0, 0xd050, 0x7, 0x0, 0x800, 0x100000000, 0x9, 0x8a, 0x0, 0x0, 0x100, 0x6, 0x100000000, 0x8, 0x100, 0x7, 0x7, 0x74, 0x143, 0x4, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000002b40)}, 0x1000, 0x0, 0x9, 0x3, 0x1, 0x6, 0xffffffffffffff00}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) r9 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000002c40)=0x2c, 0x80803) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x1, 0x0) r11 = fanotify_init(0x9, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000006940)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006980)={0xe, 0x6, 0x7, 0x800, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) fstat(0xffffffffffffff9c, &(0x7f00000069c0)) fstat(0xffffffffffffff9c, &(0x7f0000006a40)) memfd_create(&(0x7f0000006ac0)='/dev/snd/seq\x00', 0x2) dup(0xffffffffffffff9c) socket$packet(0x11, 0x2, 0x300) socketpair(0xa, 0x7, 0x6, &(0x7f0000006b00)) socket$can_bcm(0x1d, 0x2, 0x2) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000006b40)) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/kvm\x00', 0x200000, 0x0) syz_fuseblk_mount(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x7, 0x804044) getresuid(&(0x7f0000006f00)=0x0, &(0x7f0000006f40), &(0x7f0000006f80)) getresgid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007080)={0x0, 0x0}, &(0x7f00000070c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000007180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000007200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007240)={0x0, 0x0}, &(0x7f0000007280)=0xc) getresgid(&(0x7f00000072c0)=0x0, &(0x7f0000007300), &(0x7f0000007340)) sendmmsg$unix(r1, &(0x7f0000007440)=[{&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000700)="89284eba143818c5a6271f7e5a795652435eff7cab8fccea10dd42df22089729e42b64a2ad047dd09b3fb32689fa84ab9e382c489e235f1a0d19ef3bcb0d27a5674f8ed38035c0ab973c33820fc3446c5fb6adc431f6edb5cd76aab70a2f35db38e3ec1adb6d32a43aeb2fa2e6fbaceaab40a1d316a5db4092f985848331ccc2f8ebd81660187d627de4", 0x8a}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)}], 0x1, &(0x7f0000000f40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="fffeffff"], 0x50, 0x4000000}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001040)="512e0a73d363548b620b153039b03d2ac715065ce564ab7421e5993ff4328b222e2840a8896982e9cdd1b00f6b98d42405414e50d5289067e753231c5bec809f0092ee60fce4910267ad5fb4812f8784e0aa3f6e26d7e1e7a0403045420b11f8a70bf0ca5e6fdcd66b1ddfc6d81285408fb7d42230bec1", 0x77}, {&(0x7f0000001180)="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&(0x7f0000006740)=[{&(0x7f0000005740)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000006c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006cc0)="29e95b792fcc818a66ccb29ef71d105c99255a86dd12b659f9b4bf0884d85349", 0x20}, {&(0x7f0000006d80)="cf0f2e5b9f26a00a71ec1b5ce923ec040c72083b66d7114c5dfc4a019e04a2f441672a239a2c78fd01ede78cd13362eee00292d0636bfb86d8f675d457ad44587af3311cb73b035e5d09501c305c2d1ff6366f9272369416621fe301244d649fb7bad82275a110ee0c13f705526ada2bffc0507e32a1f0d87f", 0x79}], 0x2, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r0, r12, r13}, @cred={0x20, 0x1, 0x2, r0, r14, r15}, @cred={0x20, 0x1, 0x2, r0, r16, r17}, @cred={0x20, 0x1, 0x2, r0, r18, r19}], 0x80, 0x8804}], 0x8, 0x20000084) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r20 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r20, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r20, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r20, 0x4040534e, &(0x7f0000000340)={0xbf}) setsockopt$inet_dccp_buf(r20, 0x21, 0xe, &(0x7f0000000280), 0x0) r21 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_udp_int(r21, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r20, 0x402c5342, &(0x7f0000000180)={0x11, 0x0, 0x0, {0x77359400}, 0x0, 0x400}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r20, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) getpeername$llc(r20, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r20, 0x4058534c, &(0x7f0000000540)={0x1, 0x5eb1, 0xee22, 0x0, 0x2, 0xffffffffffff7fff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r21, 0xc0a85320, &(0x7f00000003c0)={{0x2, 0x1ff}, 'port0\x00', 0x48, 0x400, 0x7f, 0xa25, 0x9, 0x9, 0x1, 0x0, 0x0, 0xb83}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) r22 = msgget(0x1, 0x19) msgrcv(r22, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000100000000000000000000000000000000090939bc00bf8a69d32dd1b6c1b9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026b800000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x1, 0x1000) 2018/03/30 07:08:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x8}) socketpair(0x11, 0x80001, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000100), &(0x7f0000000140)) r3 = gettid() fdatasync(r0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) recvfrom$inet(r4, &(0x7f00000010c0)=""/4096, 0x1000, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)=0x3) tkill(r3, 0x0) 2018/03/30 07:08:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:52 executing program 7: r0 = shmget(0x1, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) pread64(r1, &(0x7f0000004000)=""/151, 0x97, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) link(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00') gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000038c0), &(0x7f0000003900)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x5, 0x8ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x942) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) r4 = getpgid(0xffffffffffffffff) r5 = getgid() r6 = getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000015c0)=""/85) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003780)) sendmsg$netlink(r3, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, 0x0, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r2]}], 0x120, 0x40010}, 0x8840) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r13, @ANYBLOB="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"], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)) 2018/03/30 07:08:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000700)=""/215) r3 = eventfd2(0xfffffffffffffffe, 0x80801) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000440)={0x4, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) fstatfs(r6, &(0x7f0000000100)=""/215) eventfd2(0x0, 0x0) 2018/03/30 07:08:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800c2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000080)={0x8001, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) 2018/03/30 07:08:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x40000, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0xfffffffffffffffd, 0x3ff, 0xff, 0x6, 0x0, 0x1, 0x100, 0xc, 0x20, 0x8, 0xffffffffffffd343, 0x9, 0x8, 0x700000000000, 0x8000, 0xffffffffffffffff, 0x5, 0x40, 0xf94991d, 0x9, 0x2, 0x7, 0x8, 0x3, 0x40000000, 0xfffffffffffffffa, 0x7fff, 0x3, 0x1, 0x9, 0x2, 0x2000000000000, 0x5, 0x9, 0x0, 0x0, 0x0, 0x8, 0x7, @perf_config_ext={0xb93b, 0xb0}, 0x4, 0x1000000000, 0x4, 0x5, 0x2, 0x4, 0x7fff}, r2, 0x10, r3, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x9, 0x0, 0x8, 0x9}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000440)={r5, 0x7fff}, &(0x7f0000000480)=0x8) r6 = gettid() r7 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r7, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000005c0)="b00530da8b28e0db9a9ee939419f843f0684b3e90cda033d9ba1a96211ae3b8ff13d2f18e5fd893d63cfa84cebbde1112e3b5ec52a3c7624df0139fe", 0x3c}], 0x1, &(0x7f0000000640)=[@iv={0x88, 0x117, 0x2, 0x70, "3b29691f4f9cf35703ec82c4a1ca779dcecfd56f483661e8c8658e17c85aa3b5ef117d2a7205b48eb8081c438129f453ae73d79059493581f8db7fabef6c2346ecf916550acc51ae0f9911b6359d717666d18e54221468686d625dad8cec6fdda6d39ac4c665a3ca9da8d74e10269ef6"}], 0x88, 0x20004080}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000700)="81d16b0aa672", 0x6}], 0x1, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x6800000000000000}, @iv={0x100, 0x117, 0x2, 0xe9, "7a9294a9b99e2a4cb4c6023bd6c15cc698fa502f0f6de11d0f446f1e7dd5e5ec4a9e5c8c529276751d707ea47241ef8a52d27c40a4ec7ed0cba53f1717d16a1ed2b7c02fe0df33699a023600db235494d5be3a59601b47fa89b898519bf4ced94196dfe417449d82661b9e7bfcc359694b8d64f14f16ff1797611d4b0ee148a371ca2b4f372b1ea31d2c69fd43a0e2f77f5515344fcb5db107d4dc516da3788c3a807408e0f735f83feb21aa1ba283bf022d11ffff865338eea53b6a967cce78ce7a90842ae053b4c6c4629b1988d953949f0a520ac9ceb179d636f6789c5b2018203f36bbc8b5eb25"}], 0x160, 0x4004090}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000900)="a35e8c41a32b12ec3cddc9a29df98abd1953c7cd4bcd1da296944be060c433e3edd27b3ec818404488b0320939b772b793436c93aff8c89ca53547703f00bb29e86c471fa0a3c0a8af91c6323a7bc9f4473ba199e81a775df345d5c3ed91c8b8f495c61b504471fb60cd09eb41e0c8091f0f8d47fd57c414a81cb65f7323a06854f5a3b340a7c75bd75ef75384ce03", 0x8f}, {&(0x7f00000009c0)="1d84cb816ef74f4c7cea4cd4dbd98bc71c5cd3361267878004b29fcb40d21661f9980fcdff19c891827ac5387921cfb8677121a90b71470ef987ab84f1b2c976242108c41583a0f76596de5d9159dfce9542c544eed4a1cd16925cb0e38b7cff1c7d2451678f40ae1d54fc98cc2fa3df0fa2e53b505580dd0a21f12cc2cb7a001ac55dcff74d2754a54b2cff4b86", 0x8e}, {&(0x7f0000000a80)="f6fa9a670f9482466032f4b8aed55981e45270d1e8d155f6ae6b37433703315499c43dfeb99e3a84eb8d0a21", 0x2c}, {&(0x7f0000000ac0)="49ad7404f9120a8a5cead83c8034a3ca870b990f8bb63df8ce31ddc06757964b66e3414a8c1e8b1a32572666043b70ef36ea3d1fd2b71bd59afa956654bcff7633dfc9121331e519084a62b0cacfc573eff45fe82a0b9885c8b96b4ea10d04bcb9bf30b75f0937ed8adc15d971d924a1ee5e5b8250a81f9a0d976bc410a51c91656c", 0x82}, {&(0x7f0000000b80)="8dbf240734a0784515107540c9c88ebb83250f2465e99ad76109acc984fe72b36f2e41327583c496e872e53256d9b0245201a3d432b93a58d470a0ac26d9d74f8d06e56bf7039c0d4e032bc251cd39086b99398ecaf6cd73c6bd847566cae0bcbefc03281c5c9af4d2ff0bb89e28335d29a6c8616db017c78c777af3cce640bebf88b245f94cdc0699a0fdb626a83ab5a82525f6c739b47bda7abf60e3dbd2675a59d3e08f637dbe202c8a7938385e8012a45fcfa2e38a30a0bbae27837956d0ceca7fb87bd04206a65477295e", 0xcd}, {&(0x7f0000000c80)="e8b3b7f28dc9991194eb4598b9ba2b95f9d14482f6790d8f2f3b33d5bcb14e864c07a37b324e", 0x26}, {&(0x7f0000000cc0)="001a51a22ec1feeba380a86d3443294ecb38334685e55b10ed0e34877fdf9297cbcae313ebcfe74d593df11d5e71e1d4e7ab3ce23891a15a45ea8195c8b2793664612945fb935072c0f1511b6b65b53300914e9270658e4af8f898772c7af18b48913fb6f53876ef42cd811dda85308cabd157166443fc0ca600add1a4f632eff7a5b58a87b7bba658ae9036080f8b04135f59a61dd2db8825fa10dd3223046dcd335c6b77b7406e9785a0734d4b6c84e07b2600368ddad56cce6aed5627ef957276ce01e4fb1c8bce52fb76b4c6514fc273d7bfdf7b1c3e94cf8868ba3d665d4d27ccd7c1", 0xe5}, {&(0x7f0000000dc0)="a420fbbd414e78a1d692c98f101fc4543a21af0f3d512756cdf687d27e3b9ff399126a92beae8a74bfe93b8a41d918fe1dbd5a9b7e072ed890a28737aa7964af6d231ff34e8fca4143629b8f5703e02fd07764d577e518dc3075f4aff99cf8c158ba4e216f20a4c852a73e86cb335aefd3c36911ec2803d17a43a6addff8dda05cd8b81da0accdf336a058078080bec6317268dca682c41f07eeb47d219b62b6b07cd442df4628bbc8d8698ae7e16168dff85a516569c24ae3d9840006cdf6a92a162ce07cd536bf11bbd15f1ebd44f049da", 0xd2}], 0x8, &(0x7f0000001040)=[@iv={0x58, 0x117, 0x2, 0x43, "18e04b9eff9c67006e979369d29309b3c2e467718286a00d2e7ab5751a5ce465dd19db39eecb8bc5bcdbfd1c81ce6206196df7ed2483fd6a10884c4620b408882c1cb0"}, @assoc={0x18, 0x117, 0x4, 0x7943}, @iv={0xe0, 0x117, 0x2, 0xcc, "b4a415ee22114bb774fd73abb7c962619114a45fa5e9b2c4526fceec87da54fad771de36f7fe6008198b9820db12811728dcd62fa83349122e7628a2bbe7ccf0f3a70b6ba9ca6baaeb7e0d5f5dca54bd798ac86df9e0b48c324592536cd7452f52519cb277ec33c553ed8e6a0c3f9c7f3f65bf00846bf350670b1f6e63853b17639807b22a97b6b23cbdfb9afd6a0a91c05f1f2a01af867b31d329d14a75bdca1ef54b742717716b5b41a223aea30df6c6c208a2fb875557333332165c4e99b36dd0c3b1a3b463e0640d1498"}], 0x150, 0x24000000}, {0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000f40)="1cfb093e5bb3872845ac236c6f6af07935e00b9d664ee1d60efab4f16673e7a053599b3a3ed9a80decb96e00750d0d97d70dbf7dced0048aff67da17bb49178cbc24f647d400ccc5a62e7e28b2e0d7183764c92ee191039d75ef94916035be0503cfbf37dabdac93de1d61f9b9fe6ea0beb8530d666997d7b1f938f347c19e923e28060b9d849078f2", 0x89}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="1b60e2af0c573615a4336fa96273784c6e7865086d540efb09caf14a7b58544f903e5e7e1c5a6d0d875480f698e4b28a7d8d04c30ceb6f55f4517abe97517ace2dce179e517ff043165e8b2ceadc8e4c831fcddf7fbd0d48da307ed15d9132349653d7e164278e184135288369640215c742877176a78d0f0c40b768c97853369bb183f14bf6b244c92164dbf18fadfb9ddf386b832325349c86215ae4b4935f80f32b516ff8dcdcc8b2b2432dd2b6af7009ba443c53d2da5a294e1610f609dcd591dd83face38cb2a549978c2773e669309a1852eb8849319881401d516eea8e3545d953ff203f9b73951296d6cd9fd35b497515f499f89a050f93a37c90f", 0xff}], 0x3, &(0x7f0000002300)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002340)}, {&(0x7f0000002380)="e5c2c93fa4695c489303707fd28ae59d5976418c1539ddf5d3ef4217f1ecc4d686ddf767151e6a4d814320fe66fae536afc9da4f17792b7d0b1b3fa3a46bd49d5a896a21841f7d282ace6b505da5aba38a550e17fe0398836713a15a33ffb7fd74376c1966eae23b7e0cab4ed76e00852ad09d59ce2cb511f07619ca799dc00a428208716df7658d0dd7be902433da902d05a9d7120fd037c1045c22392e44986f4ca0b53a4fe83a3a7b17fa6d850e709a75f025f0b42d5a57169ba6d7f7451dd6846b6d5f92dc43c8", 0xc9}, {&(0x7f0000002480)="ec654d6aabc4eb6e6b8d60aa3349cb6b0f746183ad5a9905c02157ae1598bf0992e32571d8323ee9d25cc191ab10d63a7fb1c7d7c5d57eb3591742853d4defc8db7470f7d9daebff46bd45fcfc606a9a332d3b075cb6ebde0cb6b17aa3dd3476c1581c579c538a7b45b2034fcf686cc7a95f9025609fa692fa15d1a56d5e32dc7bf6d3d3449c75e94dd090", 0x8b}, {&(0x7f0000002540)="3dce02daf9bf1923f0f9cd731f6c58a77e70de92a4af580b4c0575cb988344504906602c446f53b210a75ea21ddb182466e5c7948910ee3ad86f501f10bf7756d1233549bc0e0f68ddb12477b791cdde809c35daf396bf76cc069f78979e7776537bb13f7dd6e9108562b77896665bbb6a6356520ea17098547235ef5fab898e879227efc757dc18a661cba6d61083d068e5528c6a5815160ddb8c301190508af26172bbd610f82888a348a417981564866bff", 0xb3}], 0x4, &(0x7f0000002640)=[@assoc={0x18, 0x117, 0x4, 0xeb00}, @iv={0x20, 0x117, 0x2, 0x8, "7843625436e83540"}, @iv={0xb8, 0x117, 0x2, 0xa1, "ccebfd808f79f2af350352f6049a403ca1f5a37e9c946dc8ebc6893199883e1397124cef5908bdc0e39759352948d78cc803472c56e7c338c91c9cb90766b48eb62dd90bb7ae4ed565df5d729a3186e2acfd612b97c187d07f6885dee8436c8bea03d1c6936904c7262aa5027ceaf7751c48592440a5886c005dad48c34391d53e8ee7a1253c7492ee67b29abdebc8227b4f1534f222f669daaa9334ad391f0663"}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x108}, {0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002780)="bb86a54c774c32842ecff0cfabb21a5ce3a3e7c438966545224b23a2e7091d5039ddb6", 0x23}, {&(0x7f00000027c0)="44d4c4088bbaaef18562ae91c680facb8a06095bdf40e481929d79c8385845f36c7b2112d780dbdf94660e186f23b954d9c39465a9afbee1ac21aeda8201771f464cfb896710b8b1", 0x48}], 0x2, &(0x7f0000002880)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @op={0x18, 0x117, 0x3}], 0x90, 0x8850}], 0x6, 0x20004800) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt(r3, 0x0, 0x4, &(0x7f0000000280)=""/214, &(0x7f0000000380)=0xd6) signalfd4(r1, &(0x7f00000000c0)={0x7}, 0x8, 0x800) tkill(r6, 0x34) 2018/03/30 07:08:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x800, 0x80000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/73) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000100)=""/53, 0x35}], 0x4, 0x0) 2018/03/30 07:08:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x0) bind$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x7, 0x0, 0x3, 0x3, 0x2, 0x1200}}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x10) tkill(r3, 0x34) 2018/03/30 07:08:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}}, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) 2018/03/30 07:08:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x40000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000240)="702b28e55759236f6e387cb7f592a217b17d871d852638d23fa5f3bc11dbab2bfe3eee6f37bca69713b77e49ce7efd97b3913a0c71fc373078cfbfa17362672e517d84779c858d4b5211bc8321e2d9c25a5eb4aa22cc466a46181aa8f79856919b809195756f83f9c6ff2bf7f30e2c39fccedc92610e4f36dd237b179187640b5098d724ee77ceb8", 0x88, 0x1) 2018/03/30 07:08:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) r4 = add_key(&(0x7f0000000500)='id_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='\x00', r4) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) r3 = memfd_create(&(0x7f0000000040)='system\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000001c0)=""/222) 2018/03/30 07:08:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) fstatfs(r6, &(0x7f0000000100)=""/215) 2018/03/30 07:08:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000008ffee296be5a7fda398000000000000000000000000aa10000000"], 0x38}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x43666071e7c03ba3, 0x2, 0x8, 0x7, r2}) 2018/03/30 07:08:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x2a, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/42}, &(0x7f0000000140)=0x78) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='system.advise\x00', &(0x7f00000002c0)='bpq0\x00', 0x5, 0xfffffffffffffffe) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001800)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001840)={r4}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000017c0)=0x3f) recvmsg(r3, &(0x7f0000001780)={&(0x7f0000000240)=@rc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000005c0)=""/70, 0x46}, {&(0x7f0000000640)=""/255, 0xff}], 0x4, &(0x7f0000000780)=""/4096, 0x1000}, 0x120) 2018/03/30 07:08:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"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"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x2) sendmmsg$alg(r3, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000080)="809060519adf6846f501628dc3e0e1b22a572cdd75c58949539be79e90d8c29ef9167b1687f75730", 0x28}, {&(0x7f0000000600)="253123442ee20a3d41db284ac637766a555f5086a4e53783989d6788432a8751fb0008d7587b079488e7b0131e476e61085d20a388eef66a935f82ba9e3f7ff5cfb6d59bdfd273f997a83793bfbe60e36d13749cd7b4b7205ac6c0d7e44696954cbfcacd7876d7f368602a11600bcdf054c9f1f7ba3b39338347ea3a916f3dc0fa12e04e440d6468b0bd5d5df8b5a8069203b164765239264160e68c1b8875af174b8365cc5bac7e3e6140c7ccbbc67478ffa8839e049b6e0bdeaaeeb3816ee7164955729b8e02505c311124e3f60df121b8392e0579a45766aa2ceb81c7305ef692a7b490920c626dc8d4791a97bae3fc83178e8a057434", 0xf8}, {&(0x7f0000000700)="ae0c493e028b9988723068a73ba77706fa9ed1738cb379c6335c66abedc6252ec74d65e534fbb14ad08d6aebd3ba3941161b7cae3e1345f2172f799391755e41b9dcf071065ed04629af97beb0ec372366b0f30de1eac903c04e1f02df42e7db5e8e5d6418b3e4bd4377f181a401696e46e3a9206346ff80b1caa60da0e6e61b0e1586701758d316b45af9531b28232d518f68162786884e03ed02724ce59cd3f02f772ed8552e1e73219f5e1a716b3ae4a413ae5ac6db92a02769f4161749a92fa3dedd9ead68e7dd64fb5258cb93c561dad4edc8b224981cf099b8f04a4b9628", 0xe1}, {&(0x7f0000000800)="2b1124d45402065d585e55b58bf795481b65fbae7f319fe31f65ad0f40368323f5a1b357d401655d391561eb41057f19fed83d37760f542ec0fa07b9e1123f3752542b65667dc5e877208ad3d8a3e1ef4799280d78cb54b5ea7c340bd3207f6171afa0a108d3f9e2a4eabd53d4064325430ceefd611feb4e90d52b03bf1bbde1b906071cec47ef312940211d0f2524c6d4ce6e123543e85d29053d9fd0f7890d31715f4608570a46ada229ce962e2d5df5d120b5f3ba3d49efbeaf87a6e7f0cee80bf73c5eeae3c0756be38ed367afeed8114668a3bb4bd6577e74372c12c8eaaa43a685a65f", 0xe6}, {&(0x7f00000000c0)="40e77e7774bb8faeabcef27759de989f3486dc137d00f34a11adc3c404e661fefe20a008a8f421e78e32a42786b97959977ea0b69c18121dbeca7c4632e4fefa8f9da30f4f07023eea6a1ab300589f6af8a7213f952fb90088e5ee878ce8abe331105639cb05f535454375e39e95823f8dce873500c425a920a590bbb42c5ce7c24deafde04d3b161b55ac23b9975efe56d8339e01e14f8128cea5767092", 0x9e}, {&(0x7f0000000900)="89384c32fd5dec306d6d7fcd5049ae9a1eef6550e55c8b0afad080b8e2c2add331e33e7eb5eb73384c45b7515e38d19dd723016a87731e9e6354a267dea251fcf9dcf6d2ee57dafeb0d2d4fafdac09e69fb752bfec62c413078bf503ac1baccd7a59e7e37e10bce84ef04326377105263f27ce99868a4200c603a1082bb4d7ecba5da909650c690a72983611c8f2e9d34ae3bd", 0x93}], 0x6, &(0x7f0000000a40)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000000}, {0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="10a7e74d3ff2e6e0dd97d202906553f2c2c43be7a17004a7c93a0a86a37d8263d37c5ced62fcec21476917cae6a4f2db9de384132c950d400e1b5410ed53107b4c705c2b33637030b8ceac81241ef49714b8c375a480fa4e5965061b85c4c1488d90f22d443d953f8598d2e64a153225bba9c33ef3c64cd3a423ddf8843778985065ef129f354de5e7ede7bf25571b75879477d671cb9861ab51510486caf0e2d225dfb6eeac389304b7efc142ecde3327c1d561e4102999e2759e2a469478d5d2b8f8b8da081dee5aad374c7e41b7b3c969f565c8b4e737d2e6b995c369fdc6aa69e54ff055db511569d495fcacb35e3e2e71", 0xf3}, {&(0x7f0000000bc0)="a7c64460054c037ee67eb056e84017ec622bd6041e0a4d6d00f98eda8f1f5b09cfa192afcf0e2be0280488789ed7b8e795bb16558cff0e6d047b8184748404e183e37a53eb919d845ffd8a593d99212b3fb2cc0b8b6187f5ec4ea018f07fab3336a15a9bd381addac488ed3f36f859a55e81833448ec920430a7f259e3c9bd333a72da82fb7b717bcd55c0f443dfc30319706c7934de9224e01e3ae53a63cf5fdb4b683a9410a0578356714ebb3378b7c14dc02f50c8c1960f5d7a1b1e57dd14dbdda50184843f0af086fc228c11babe701b2369622d80edf467aa", 0xdb}, {&(0x7f00000001c0)="37aea34e406a3311ff95844fde8ed7cad4", 0x11}, {&(0x7f0000000cc0)="e6534a8c744d98381566f6a3a03cd3a7ca548b24ea63d1420592531691ed5df4a0bbcdcf5608f81e2bb4f9093ecbbf27a94b7ac6484442be732738b6a828a5e64ccf679650d83adfb815bfe522a73cc5509f2dae8b9ec80156d8c66442e87ddc4dd2a25db4ae2c45dd3771924418346257002a51b29a48e142df5f47003ebf9e1a167ff26dd512122eb74bb17a1d99caaa054abe3ece901087947a6eb5d12bba1f5bba449ac562166ea8f3a379560c58105a7f87ce44cce5355b6baa41669632d00c0437e71635be4b1b6a2a1231d7f9b20fa726356c4e85", 0xd8}], 0x4, &(0x7f0000000e00)=[@iv={0x28, 0x117, 0x2, 0xd, "4c9c1aa91a623ed36ace553c16"}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x70, 0x24048841}, {0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000e80)="48fe9cdd78d46229f8381c83572b80df5e594213aba5bd2038b914ebf2d26e1d399d426e814f8c970186b102f6a6c74597a628fe94c2837527f0a2ab0ef15acd83a14e4fe69ba3dc7fbf29ca729892a0a1b59683219a74b4b517f4d5d3c324a39133a8a9b72c13c38e8d59d35b05978e", 0x70}, {&(0x7f0000000f00)='H\\\x00\bH', 0x5}], 0x2, &(0x7f0000000f80)=[@assoc={0x18, 0x117, 0x4, 0x101}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000fc0)="3b17b630ea8933042f85c15ad7bd4d3c948b0819eef3bab3af9d9aafa5d5374ac214f802303d9b824b0add650be95539b834d5745c2aed99ccd42ba7d7b895f0fa47395ba1226cd7357b3544ef12c8717f2c49b1cfd4cb80d78d849c5dba45e59caafc0b8585a9ce1ef276bcf325d97f92d7a071f3737783b22f596ebc67bb28a94311132157c757069531784f659e0fe3c0a3135674606b065d845fddc752b596441d5b4625a6b0428a41a3ff70ef6e44f441ba97e8", 0xb6}, {&(0x7f0000001080)="f407afcbb8289419126204febb7628e6d7ad1810169ce71eb10ad32260669e1963e62cc59ff95463a00607cba8e233c763df716189b1a2d658c7bc98cb259383aee309f44d8c9ebe7c70138763170c42935da74216273a786e50d79b5392c5f855cfb26fe575854f926d516c5bd77097008140f76354027d27f9858b464871fdd94c352e18a531377c97931d759ae98bb4e3531d14adcba81eb2", 0x9a}, {&(0x7f0000001140)="d6bebc36813ac5f382bea3d8f813a7b867a00085a03248c836231c5b54459da084dc9101df7872fe8a38f1bfb4ed424bb35909a954be339055d29d7a74c4ae3c26532ec109163c57aebbb324663babae20a3107b1420bfc2334896a8f2ac86c341122a27bb854988ea5a22a7d4d0ac5162bbc0948b282f06e6894d81b8d7c8284d5bbc705720acb5ed8f704a48a942f0a5b7911ef8c1406fd94b9f1283d8c01cb79bb4a2e49d7db3cf0b012e6d594e6e9bc2cc5ac8458931f2e24f2134a361b5337108660f17fff592fdc3de55ee100166c52a5799f68449f20610f904478446422f9a953a92b5e9a11b81", 0xeb}, {&(0x7f0000001240)="b687df5ea24d098b07517d8a18ae7a124e518283d1e277ca60a8a11ead6406c0d4e27c7409c2ebbc42949db1cffa3764012d96ac2153b0223ae2ed9d6e6dde6f4c", 0x41}, {&(0x7f00000012c0)="dd1f5edd0cbcde7de7e072aaf48a629e75a0f3d67d80660b49ebc398c1ad204f5e922a643c3f5a2b6a772c3251b0ed7b83eb23e80998bc1d7c792e3252efb70c49eae1481a32423daec4d9b47e75429fc5d93f72c4e496ec6ea1b2f6c5caebea7f14b3c3058898fb1a8c9e540aebbc99640622977b7d211e362b003556a03407415d4cf62c26407c24be794522af13e5574b5cc0617711415987fb628339a21c2c5b57e01428281691791c74e82910706704df8d3ec6bc2443476ab0000c132d2876f6fe75abf43f9a44f1d9ddfe", 0xce}, {&(0x7f00000013c0)="05f125fcec95fb9f0a28d72aeb25d6b49a8f1376d571a3bfc95926d2579770350e390217ba6fb27a12361f8ca5b66d896d1cb8543163324542a0ec95d8f4d78e174f1d382a41ebf7231917ee4288a7d7395f2c", 0x53}, {&(0x7f0000001440)="d09e7bb91493e14a5499f60e1bc9ac9f0232dde90d4f2546f868541b8470c31a5161f34099d48277f0903ce9dbecc0c18c30cd76a0838ea2c1c0f5f9cf839431f875ecbe0c1b27bb7406113daed6bdd942e046b7cdb10590b69add3c758237b73a405566ccd4f3e1dc6475196c85077c76ae2bd746664e16ce0176a117e0e8e8917ef7cba708b43a4c61ef77e8cbae01c0dd15a502c4641d2b19b628f922d84f7e35956fe259ed89c128cac8dd19db9cf25fc44a9c725f322c", 0xb9}], 0x7, 0x0, 0x0, 0x44800}], 0x4, 0x40040) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) munlockall() 2018/03/30 07:08:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20011, r4, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {r5, r6/1000+30000}}) epoll_create1(0x0) r7 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x311000, 0x0) sendmsg$unix(r7, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e6", 0x89}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) sendmsg$nl_xfrm(r7, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x203000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=@polexpire={0x198, 0x1b, 0xa00, 0x70bd27, 0x25dfdbfc, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0x101, 0x4e24, 0x0, 0x4e21, 0x3, 0xa, 0xa0, 0x0, 0x16, 0x0, r8}, {0x0, 0x81, 0x3, 0x7, 0xd, 0x1f, 0x20}, {0x1, 0x8, 0x1, 0x1}, 0x5, 0x6e6bb1, 0x0, 0x0, 0x1}, 0x7}, [@tmpl={0xc4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x4, 0x0, 0x60, 0x2, 0x2, 0xad2}, {{@in, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x100000001, 0x3502, 0x0, 0x0, 0x7ea, 0x3ff, 0x2, 0x1f}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x34ff, 0x3, 0x3, 0x9, 0x0, 0x3ff, 0x5}]}, @replay_thresh={0x8, 0xb}, @mark={0xc, 0x15, {0x35075d, 0x7d4}}]}, 0x198}, 0x1}, 0x20000000) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r1, 0x1) 2018/03/30 07:08:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x101000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) 2018/03/30 07:08:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x4, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x60000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000680)=0x12000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x362}) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/216) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x4, 0x4000) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x0) close(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8800, 0x0) sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000002c0)="8b22a870b8746de3e498a19b2a8521774f82591dc4c7bf2d31746aad5c3a2f8a41ebeea73c6273f887683092e255773fac81cfb3975f09fc57ac8e94e01509b019fa606747e22701206b0333e62dec6ae58ab55259d1af0e13d0017cb319785d6742730f468b526420d1d3947f699fbaa27859e1ee529c7911800b7c3ab16719a81f3af3d58bb35249fd2fea925823bb666e029f8189aa6bc0a6bcf32b17df473b5262d4f9a58a773277b509b381c21c95f3d37dd1a1635e18", 0xb9}, {&(0x7f0000000380)="ee6068ebddef0b795d1d5a39a9baa8c9c0751b795c04b389f8de19f65e3d009e46df7eb78040afc8bb50e4679125fd76e5a7142ee2c4275ab6da4400ae2a353af65697055f0163d61cd5562b11dfd60159ba114e262916980fc0bf47cf0475cd004740f6bd9d2092c7c4ef4cfec8793d54b16f0ac4b78f20296fec68ae0f570cb2e4aa8fea19e703b11975fc1b040044f37e8d5d92fe886ec5410b9dff90219bd4b55c5fd7c2faa11d28affafec45a2999bb954c6512bd1cdac66e9d10e583993aedfa68bf937513df03c563eb72cbf0779dad6bb8957f274bb4ceaf", 0xdc}, {&(0x7f0000000480)="72ad25ec838b4a3fb126bee39586b5d8d7a52306fe627ae67916427a8ed06e5860e098bb9ec468e65b2b8916dd50ce29a11cb2e3f6a9bc4a1aee8b88a88b226debdefc3d1c44089abdedea6f4808f67922a12c11ced6943080c1c57c2659d866808970ce37e4cc06ee04dfa2c0cdb21ec34f2d4b21c7c9feef059e57bd7b34582b2f50a3cb3f4da55ba75c8968c346f5be9f23dec08f3d71d12fbb8ac7516bf58914540889e2e7361756b0c9ea2943b978cd2abf342597a5c9efcb26db811fad4d42674c5547e9b4a6f9263aaeee819731bdc559d7d3ae5a1c1865e5e7dc2b732f0885d3eb208d", 0xe7}], 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="352900000000070100a69353d8808a57f804808f0000000000003d33000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2], 0x30, 0x20000000}, 0x80) [ 104.083142] QAT: Invalid ioctl 2018/03/30 07:08:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:52 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0xc) fcntl$setsig(r1, 0xa, 0x41) r3 = socket(0x10, 0x2, 0xc) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000002c0)) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="2654e03c0eef31757f294302299f612322f6e8397fd1ad932f1e5ae865bcc33f1286e5de27e0b54b739927d88419986ed37ff8ce369f7af34c8e4448c36449b9988ce388464762b7a5dbecddd832efbb95af11e934768efcbdcef8cd71bb314b7f226f2a93dd318d486282f31fa5e82b2aa41d6aea") write(r2, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) r5 = getpgrp(0xffffffffffffffff) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80800, 0x0) r7 = msgget(0x2, 0x41f) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000180)=""/201) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x2, 0x4, 0x80000001, 0x442, 0x0, 0x8, 0x40224, 0x3, 0x80000001, 0xfffffffffffffffe, 0xff, 0x2, 0x9, 0x86, 0x400, 0x3, 0x1ff, 0x9f8, 0x401, 0x10000, 0xe2, 0x0, 0x9, 0x5, 0x2, 0x2, 0x5, 0x9a, 0x5, 0x80, 0xff, 0xa0, 0x1b4, 0x7ff, 0x3f, 0x8, 0x0, 0x81, 0x4, @perf_config_ext={0x4, 0x1}, 0x5200, 0x8, 0x5, 0x0, 0x9, 0x401, 0x3}, r5, 0x4, r6, 0x2) 2018/03/30 07:08:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000028c0)=[{&(0x7f0000002880)="300ff2303e00000000", 0x34e}], 0x1000000000000131, 0x0) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/33, 0x21}], 0x6, &(0x7f0000002780)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/24, 0x18}, {&(0x7f00000025c0)=""/142, 0x8e}, {&(0x7f0000002680)=""/205, 0xcd}], 0x5, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8100, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000002800)=0x7, 0x2) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000002840)={0x4, 0x3, 0xffffffffffffffff, 0x0, 0x6, 0x5, 0x4, 0x100, 0x9, 0x3, 0x1000, 0x5, 0x0, 0x3, 0x6, 0x772, 0xffffffff, 0x8001, 0x3f}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000"]) tkill(r2, 0x34) [ 104.125668] QAT: Invalid ioctl 2018/03/30 07:08:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ca, 0x2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a0345", 0x3}], 0x1, 0xd) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000000200)=""/174) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000000c0)={0x55, 0x9, 0x733, {0x3, 0x8}, {0x4, 0x8000}, @ramp={0x100000001, 0x3, {0x100000000, 0x4, 0x7fff}}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000100)) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) tkill(r2, 0x0) 2018/03/30 07:08:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = dup2(r0, r0) accept$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'syz_tun\x00', {0x4, 0x7, 0x7, "6ca70f90ce30", 0xc56d}}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) close(r3) [ 104.173612] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 07:08:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) [ 104.214780] *** Guest State *** [ 104.218538] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 104.221686] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 104.227484] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 104.244934] CR3 = 0x00000000fffbc000 [ 104.248679] RSP = 0x000000000000fffa RIP = 0x0000000000000085 [ 104.254699] RFLAGS=0x00000086 DR7 = 0x0000000000000400 [ 104.260709] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 104.267423] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 104.275432] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 104.283453] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 104.289009] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 104.291444] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 2018/03/30 07:08:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/03/30 07:08:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x0, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) [ 104.291458] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 104.291468] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 104.291479] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 104.332855] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 104.340871] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 104.348673] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 104.348858] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 2018/03/30 07:08:52 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r1, r2, r3}, 0xc) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001bff4)) r6 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0xffffffffffffbffe}, 0x0, 0x143) tkill(r6, 0x1000000000004) [ 104.365247] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 104.371689] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 104.379157] Interruptibility = 00000000 ActivityState = 00000000 [ 104.385421] *** Host State *** [ 104.388635] RIP = 0xffffffff811cdba6 RSP = 0xffff8801ca7673b8 [ 104.394629] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 104.401058] FSBase=00007f290cd2d700 GSBase=ffff8801db300000 TRBase=fffffe0000034000 [ 104.407685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 104.408871] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 104.408883] CR0=0000000080050033 CR3=00000001d8d52003 CR4=00000000001626e0 [ 104.408894] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff86801610 [ 104.408903] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 104.408911] *** Control State *** [ 104.446468] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 104.453154] EntryControls=0000d1ff ExitControls=0023efff [ 104.458630] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 2018/03/30 07:08:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) eventfd2(0x0, 0x0) close(r2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/03/30 07:08:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) socketpair(0x1, 0x7, 0x80000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1f, 0x8, 0x100, 0x3, 0x0, 0x7, 0x101, 0x2, 0x3f, 0x9, 0x8000, 0x1f, 0x4, 0xfff, 0xb0d, 0x200, 0x1, 0x80000000, 0x1f, 0x3, 0xffffffff, 0x3, 0x2, 0x101, 0x8, 0x9, 0x6, 0xffffffffffffb047, 0xffff, 0xd9d1, 0x6b18, 0x9, 0x100000000, 0x8, 0x1, 0xfffffffffffff29b, 0x0, 0x4800000000, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x10000, 0x1000, 0x5, 0x4, 0x700, 0x6, 0xff}, r4, 0xf, r1, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r5 = gettid() ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000240)=@ioapic) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x14) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r5, 0x34) 2018/03/30 07:08:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'eql\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x29, 0xe, 0x5945b3e0, {0x3, @ah_ip4_spec={@loopback=0x7f000001, @broadcast=0xffffffff, 0x9, 0x100}, {"1cd7", @empty, 0x1, 0x1, [0x9]}, @hdata="45b426748e15756f3493fdfd3fff62ad7743cebfbf6d5b48b9f87da00918ade84a771904603696eca500149803bed782a4ddd5db", {"6812", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0x9, 0x7fff, [0x81, 0x80000001]}, 0x1, 0x1}, 0x4, [0x0, 0x1, 0x4, 0x81]}}) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000600)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x14) 2018/03/30 07:08:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x0, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) [ 104.465576] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 104.469394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 104.472257] VMExit: intr_info=00000000 errcode=00000000 ilen=00000005 [ 104.472264] reason=80000021 qualification=0000000000000000 [ 104.472270] IDTVectoring: info=00000000 errcode=00000000 [ 104.472275] TSC Offset = 0xffffffc55c98e453 [ 104.472283] EPT pointer = 0x00000001c622501e 2018/03/30 07:08:53 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = signalfd4(r0, &(0x7f0000006000), 0xfffffffffffffc41, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) getsockopt$inet_buf(r4, 0x0, 0x25, &(0x7f00000000c0)=""/102, &(0x7f0000000140)=0x66) 2018/03/30 07:08:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/03/30 07:08:53 executing program 4: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r2 = dup3(r0, r0, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0xfe, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x40, 0x5}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) clock_nanosleep(0x5, 0x1, &(0x7f0000000800)={0x77359400}, 0x0) bind$netlink(r2, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x800, 0x0) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r5 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r5) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0xffffffffffffffff, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000000700)=""/228, &(0x7f0000000080)=""/199, 0x10001}) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000040)={0x0, r5}) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000006c0)={r6, r7+10000000}) tkill(0x0, 0xd) renameat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f00000003c0)=[{}]}) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r3, 0xfffffffffffffff9, 0x18}, 0xc) tkill(r2, 0x34) 2018/03/30 07:08:53 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x5, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x80, 0x181080) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0xffffffff) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/30 07:08:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000440)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) prctl$setendian(0x14, 0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) [ 104.616390] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 104.632538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 07:08:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x0, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:53 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d43, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000, 0x40000000000000ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x5000000a}) 2018/03/30 07:08:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x0, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:53 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101480, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x5, 0xffffffffffffff80, 0x8, 0x0, 0xffd, 0x6, 0x1, 0x1000, 0xfffffffffffff9ac, 0xfffffffffffffffe, 0x401, 0x1}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000100)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) 2018/03/30 07:08:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0xffffffffffffff11, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008200)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/139, 0x8b}], 0x1, &(0x7f00000002c0)=""/110, 0x6e, 0x7f}, 0x6}, {{&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/44, 0x2c}], 0x1, &(0x7f0000000440)=""/92, 0x5c, 0x5}, 0x20}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000700)=""/62, 0x3e}, {&(0x7f0000000740)=""/143, 0x8f}, {&(0x7f0000000800)=""/110, 0x6e}, {&(0x7f0000000880)=""/87, 0x57}], 0x8, &(0x7f0000000980)=""/237, 0xed, 0x1}, 0x5}, {{&(0x7f0000000a80)=@nl, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/118, 0x76}, {&(0x7f0000000b80)=""/81, 0x51}, {&(0x7f0000000c00)=""/2, 0x2}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f00000051c0)=[{&(0x7f0000000c80)=""/191, 0xbf}, {&(0x7f0000000d40)=""/166, 0xa6}, {&(0x7f0000000e00)=""/98, 0x62}, {&(0x7f0000000e80)=""/182, 0xb6}, {&(0x7f0000000f40)=""/84, 0x54}, {&(0x7f0000005040)=""/59, 0x3b}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000005080)=""/61, 0x3d}, {&(0x7f00000050c0)=""/248, 0xf8}], 0x9, &(0x7f0000005280)=""/216, 0xd8, 0x1}, 0x4}, {{&(0x7f0000005380)=@sco, 0x80, &(0x7f0000005500)=[{&(0x7f0000005400)=""/199, 0xc7}], 0x1, &(0x7f0000005540)=""/219, 0xdb, 0xf6c}, 0x4cb}, {{0x0, 0x0, &(0x7f0000005a40)=[{&(0x7f0000007040)=""/4096, 0x1000}, {&(0x7f0000005640)=""/185, 0xb9}, {&(0x7f0000005700)=""/44, 0x2c}, {&(0x7f0000005740)=""/66, 0x42}, {&(0x7f00000057c0)=""/45, 0x2d}, {&(0x7f0000005800)=""/247, 0xf7}, {&(0x7f0000005900)=""/83, 0x53}, {&(0x7f0000005980)=""/84, 0x54}, {&(0x7f0000005a00)=""/22, 0x16}], 0x9, &(0x7f0000005b00)=""/207, 0xcf, 0x9}, 0x7e1}, {{&(0x7f0000005c00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005c80)}, {&(0x7f0000005cc0)=""/131, 0x83}, {&(0x7f0000005d80)=""/43, 0x2b}, {&(0x7f0000005dc0)=""/49, 0x31}], 0x4, &(0x7f0000005e40), 0x0, 0x3}, 0x2}, {{&(0x7f0000005e80)=@generic, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000005f00)=""/24, 0x18}, {&(0x7f0000005f40)=""/97, 0x61}, {&(0x7f0000008040)=""/155, 0x9b}, {&(0x7f0000008100)=""/125, 0x7d}], 0x4, &(0x7f0000008180)=""/71, 0x47, 0x20}, 0x8}], 0x9, 0x120, &(0x7f0000008440)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000008480)=0x9b, &(0x7f00000084c0)=0x4) symlink(&(0x7f0000005c80)='./file0\x00', &(0x7f0000005e40)='./file0\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f00000000c0)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80c04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000080)={0x6, 0x9}) tkill(r3, 0x0) 2018/03/30 07:08:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x34, "d7fba7b9099d8d4575b00f082821fd74f37aa47eabf0ad223a6c8462cb8664cd6df1a7da5a3f8ddd7a2858e6f2de290e2bba1583"}, &(0x7f00000000c0)=0x3c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000340)=0x84) setfsuid(r2) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="ac000000210001030000000000000001000000008f009dd0306e000000000000fe80000000000000000000001200003b00000000000000000000001963e0b0a2f508c61ec60ce5a99a5e072b522ac8a51ae8c68382008cd8eb7403dc7e3e9417ea214647f4e20620c2304d8d8661614d29da0260152c5e2f31a9038e4de8f315c217206e277b63ed7a7051aa8ec3416f3b9e16f9a6106d78f04748366e9400000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000fe80000000000000000000000000020000000000000000000000000014c3e8d125131ed8c6f7450f62ae5b862fa73902bf38ed9c9e911d319018a180f8410b168c5061e9fa82794e0de9e0d5d4d9c197c1daec29a8bfee7583268de78facda79893ca3172bf70cad712c4254fc384b2bbc964051c7124bac12b398a3b4bbe59b69666f35e03bb20bdb936a15145fa57f60202023"], 0xac}, 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000300)=0x24a7eead, 0x4) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80000014}) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x181083, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x2be980, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x1, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000300)={r2, 0x3ff, 0x2, r3}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x100, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x25, 0x0, 0x9, 0x8, 0x3}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r6, 0x6, 0x7fffffff}, &(0x7f00000001c0)=0x8) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) close(r4) 2018/03/30 07:08:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) recvfrom$ipx(r0, &(0x7f0000000440)=""/156, 0x9c, 0x20, &(0x7f0000000500)={0x4, 0x0, 0x8, "024d83568900", 0x80000001}, 0x10) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:53 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/30 07:08:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/03/30 07:08:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x0, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x4000000040001, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:53 executing program 4: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) io_setup(0x3, &(0x7f0000000040)=0x0) tkill(r2, 0xf) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x3ff, r1, &(0x7f0000000080), 0x0, 0x8, 0x0, 0x0, r4}]) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x2, &(0x7f0000000080)={0xab}, &(0x7f00000001c0), 0x8) tkill(r2, 0x34) 2018/03/30 07:08:53 executing program 4: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = syz_open_dev$amidi(&(0x7f0000002c80)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002b40)='/dev/snd/pcmC#D#c\x00', 0x1, 0xc00) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000002b80)=""/226) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(r2, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/03/30 07:08:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240)=0x1ff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000140)={r4, 0x1}) close(r0) accept4$bt_l2cap(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x115000, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x2a) tkill(r2, 0x34) 2018/03/30 07:08:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x0, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) epoll_create1(0x80000) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:53 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000240)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f000010bf14)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) accept(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x6d) 2018/03/30 07:08:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r6, &(0x7f0000000100)=""/215) 2018/03/30 07:08:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4d, 0x2}, {}], 0x30) 2018/03/30 07:08:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x84140, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x58e) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000002c0)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) socket(0xa, 0x0, 0x6) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r6, 0x80045530, &(0x7f0000000080)=""/204) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x40, 0x121200) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0x3}, 0x0, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f00000001c0)={'irlan0\x00', {0x4, 0x7, 0x2, "c255ecf2cadf", 0x1ff}}) tkill(r2, 0x34) 2018/03/30 07:08:53 executing program 6: io_setup(0xff, &(0x7f0000000040)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10000, 0x200) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x4, 0x2000) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x6, 0x202000) r6 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x100000000, 0x42000) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ion\x00', 0x80, 0x0) r8 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) io_submit(r0, 0x4, &(0x7f0000000680)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="e5ef7422f2be6fe9a2ed49b189304bb6f41ceb103a1da25bd614fd444034a6d4ee020648f6d6694d7291aefc1833c3610acc83daf8130cb60598fc3545fb0e17356ded327289318f57ef8b54f647957f5b4e059f5f4da1f935c98c103a626253b69bb773ff9d639509cdee61159be251800d601debd3a9935566f69a969c257127571459a49c3c2db522e290b6a0331ddb7a12063e340933227da3b211dfb692cfcfdd881b11c659d470f82c738b985c9c5f5e5e8cdd844812773bb4030863891105a5696a", 0xc5, 0x401, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x9, r3, &(0x7f0000000280)="636879c96c67f0fde850202d1fc0eaab0e06b71529a606667940d07f4860fd1b06479e766dc2b07ed575bda517bb56c462975c6c734fc472b07102b1328c0a045186bcfabddbaf17d33bb9c02d77545c44d7c3b30268c73431f7b1602f2af9b15bb51cb62a24aae635a796c1781872a60bdeb8867a1696e87b9f6247c09b7668b411bd6a6f269bbd60d757dfedcb79c387408d4a50c84b93bcf5218d4d7665128704d80688208192f9008c6424107a15a28f89c4eb20ba1ff9cf9a53e67ed1d260612a5fb7e0e25b63d3a09f1be17ea9a2a233", 0xd3, 0x3, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x9660, r5, &(0x7f0000000440)="1138ec9881bdf41e87a38a1d8cb3fed769e3fc9e362bcff6c5ce63a1d177b7273fd925412abd11f9", 0x28, 0xfffffffffffffffe, 0x0, 0x1, r6}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x9, r7, &(0x7f0000000540)="77309f1f05d4c7d5e015baa9fa01e98fd6aac98980e7011594548f41b6c6cc8b0566b09d6563f74c7cb256fd9e16fa8ac0671f4db55718eb55363ca67e1329565f3fd01aa0592c6aab83391e029638b700e632ffee55a0d1042de3800b809f166dfe6ff9a08777069bed7265c1193398f61b479f3c7f7787769003495603a5b7be1957a7720d180277e0ee67f5a41a9ab72a688110f0d23b5c53da45663ea2a5fcaeb3eeb7a4f66ed4d2c9713ed689b45ceeb02c49b3f2562eec4bfb2e237928135d35f5c080e648a20baac9d7c6", 0xce, 0x5, 0x0, 0x1, r8}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r10, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r11}) close(r10) 2018/03/30 07:08:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/03/30 07:08:53 executing program 4: r0 = socket(0x11, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x2, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="233ee88ea954c0fed7abf5ab7b50c8420d8632b488a2ce41eed7e94ca148f826fab07e93b32c1389d492bf60b9d86dac0fc30f02ab6c392137efba4f811bfe75b04a2f86f0d6c017e7c36388319533ce3f45067fef4a198304a6badb79731ab4b8516cbce0dbed3c61aa9c203f1447731c674ef461a93e01dc45c31595148c53c54d8ea0fa6cb77060214930b2a35c0ff61389523488f30eede89b03624ba3d210bb2af878f0ca362a8101bf8894849469c3257a33f8444e62ea6f3a6153afb20bb9e4f405103eb5136edd673358f2e4e7e59fadf36b5454", 0xfffffffffffffd6d}], 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000380)={0x56, 0x4, 0x7f, 0x1f}) fchdir(r1) sync_file_range(r0, 0xf6db, 0x7fffffff, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0, 0xda4}, &(0x7f0000000440)=0x8) r4 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r3, 0xd2}, 0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x80, 0x181100) rmdir(&(0x7f00000000c0)='./file0\x00') syncfs(r2) openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000003c0)={r5}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000500)={0x3ff, 0x0, 0x1ff, 0x9, 0xffff, 0xfff, 0x0, 0x200, 0x7ff, 0x5, 0x9, 0x6}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@mcast2}, &(0x7f0000000180)=0xfffffffffffffef8) 2018/03/30 07:08:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000580)=""/215) r3 = eventfd2(0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xe, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x6, 0x4) listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/190, 0xbe) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0x0, 0x2) 2018/03/30 07:08:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000080), 0x10) 2018/03/30 07:08:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r6, &(0x7f0000000100)=""/215) [ 105.283795] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/30 07:08:53 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2fd, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff, 0x286, 0xfff, 0xfffffffffffffffb, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x80000000}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) eventfd2(0x8fef, 0x80801) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) close(r3) delete_module(&(0x7f0000000040)='/dev/kvm\x00', 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) 2018/03/30 07:08:53 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x200000000004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xad4, 0x9, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0xfffffffffffffffc, 0x0, 0x146, 0x1000}, 0x14) 2018/03/30 07:08:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffea9) tkill(r2, 0x34) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) 2018/03/30 07:08:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100), 0x4) fstatfs(r1, &(0x7f0000000440)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/03/30 07:08:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000240)=""/226, 0xffffffffffffffc6, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000008c0)) write$sndseq(r2, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r2, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0xffffffff, 0x7, 0x1, 0x26c4, "02e9ebbb216a45b57ded9462aa77ca8133f988213e0b529833a4215c24f9def694acbbf5122e58431cb90f5f", 0x80}, 0xad6e, [0x5, 0x5, 0x20, 0x8, 0x21, 0x3f, 0x2, 0x0, 0x1, 0x100000001, 0x7, 0x7, 0x5, 0x80000000, 0x1, 0x80, 0x3c73, 0x2, 0x6, 0x7, 0x9, 0x9, 0x1, 0x4, 0x3f, 0x8, 0x4, 0x80, 0x8, 0x81, 0xfffffffffffffff8, 0x100000000, 0x401, 0x6, 0x7, 0x3f, 0x401, 0x7, 0x1, 0x3, 0xcf5, 0xeaad, 0x20, 0x9, 0x8, 0x1ff0000000, 0x7, 0x7, 0x1b, 0x6, 0x2, 0x80, 0x2, 0x6b5, 0x9, 0x5, 0x9, 0x0, 0x6, 0x101, 0x9, 0x9, 0x2, 0x7, 0x401, 0x0, 0x6, 0x20, 0x21c, 0x8, 0x4787, 0x7f, 0x74c, 0x5, 0xffffffff80000001, 0x5, 0x2, 0x3f, 0x4, 0x3c, 0x2, 0x100, 0x626, 0x6, 0x93, 0x2, 0xffff, 0x7fff, 0x14ddf1f8, 0x8, 0x3, 0x1, 0x40, 0x1f, 0x9, 0x9, 0x35, 0xffffffff, 0x6, 0x9, 0x3, 0x2, 0x8000, 0x8001, 0xfa5, 0x857b, 0x0, 0x3f6b, 0x10000, 0x80000000, 0xfffffffffffffffb, 0x3, 0x2, 0x1, 0x8, 0x100, 0x400, 0x4, 0x3, 0x81, 0x80000000, 0x1f, 0x2388, 0x7, 0x3, 0x699, 0x80000001, 0x9], {0x0, 0x989680}}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) 2018/03/30 07:08:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) fstatfs(r6, &(0x7f0000000100)=""/215) 2018/03/30 07:08:53 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffff43d5, 0x212800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb4, r4, 0x401, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x101}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="fb0945", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r5, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000100)={0x87, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e23, 0x4, 'wlc\x00', 0x1, 0x8537, 0x53}, 0x2c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x40002003}) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x72) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigtimedwait(&(0x7f0000000080)={0x5}, 0x0, &(0x7f00000000c0), 0x8) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) ioctl(r0, 0x3, &(0x7f0000000100)="e7e2638b24f15ce7bf0a8d2bd3ed924bdea123148e1868557cdc6b8980d988c1fee3e7f1102fbf3c1260114136a36ac2a408119fe6ddbf1a5748d3f329ba2a7be1772af63df120fa13df32c1299aa977e5e85b6894e36dba0a2ff79bbb92f0163cb9af37fcbf783e115f2b") 2018/03/30 07:08:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = gettid() ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000140)={&(0x7f0000000080)="ea4ba917e27fbfab24365c428e86def5e7e2f6d3b142a8bc0743708bfe41f1cfdb778222c60b7fbf414147a72eaa27bba043bdc38ffcf463fcb86ca63895be59a2df529b30ce6ab1d990f3c10961ee136c638fcbd792b0de928cb7c29950a225e7a2dcd83e75fc52223a98b0d851bbb65c8489a672dd33669769a4787fa2930b3f3b388e3788fcddcf17216853e71bde820a81f0c80237e62476ad0d708b049b9a3bedf71f5747331f", 0xa9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) readahead(r0, 0x5, 0x8001) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) 2018/03/30 07:08:54 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[], 0x0) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000440)=0xc) ptrace$peekuser(0x3, 0x0, 0x1a) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000001c0)=r0) write$tun(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="638be4d165f63d5ed6ada69690f545b595e4b4aaf7ffbb21f1b7e57a6a6ee65e6047855a58e7580500"], 0x1) fallocate(r3, 0x3, 0x0, 0x81) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x7ff) syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x4000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000000500)=""/129) 2018/03/30 07:08:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x204281, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="260f07653674002e67f20f01c96665f33ed349ccf30fae210f01cf656dba4000b04eee66f3ae0f2255", 0x29}], 0x1, 0x21, &(0x7f0000000140)=[@efer={0x2, 0x1001}, @cstype0={0x4, 0xc}], 0x2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) 2018/03/30 07:08:54 executing program 4: r0 = getpid() r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x2, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) kcmp(r2, r0, 0x4858f6e18c461d56, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000002c0)=0x401) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt(r1, 0x90b, 0x4, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4c88800000000000, 0x8200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/03/30 07:08:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) accept$inet(r3, 0x0, &(0x7f0000000080)) close(r1) 2018/03/30 07:08:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/03/30 07:08:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() kcmp(r2, r2, 0x6, r0, r1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000200)={0x3, 0x1, &(0x7f0000000080)=""/45, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=""/1, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x6}) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000240)='./file0\x00', r4, r5, 0x100) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000440)) 2018/03/30 07:08:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x69, 0x181001) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) rmdir(&(0x7f0000000240)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r2}) ptrace$pokeuser(0x6, r2, 0x9, 0x100) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x81, 0x46600) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000200)={r4, 0x3}) vmsplice(r1, &(0x7f0000000080), 0x169, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xddc1, 0x400) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000080)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(0x0, 0x34) 2018/03/30 07:08:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x10) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001040)="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", 0x1000) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 4: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/30 07:08:54 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000004c0)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) modify_ldt$write2(0x11, &(0x7f0000000480)={0x7, 0xffffffff, 0xffffffff, 0x7ff, 0x8, 0x7, 0x8, 0x3, 0x3, 0x508c}, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000440)=0x7531, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000500)=""/125, &(0x7f0000000580)=0x7d) 2018/03/30 07:08:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000000080)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000140)={0x80, 0x2, 0x8, 0x0, 0x200}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x400) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x6, 0x4) close(r2) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000005c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000480), 0xfffffd07}], 0x1, 0x3) r4 = memfd_create(&(0x7f0000000400)='/dev/admmidi#\x00', 0x2) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000440)={0x2, 0x5, 0x7, 0x8, 0x429, 0x9}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000001c0)=""/248) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x2) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x38) r6 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x80000) sendmsg$inet_sctp(r6, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7db7}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000002c0)="562f3b659164862503d8775d8ccdb2666e09e4dc3b53a7081c123cd311ce283432d8dd785c14c216f1d26cc539903c2b765772876e4a190a670cab3747f230aa06fe24525d66041c3db1682f6158caf71756187eadd1c6564d27f9c6bb511a0a08e81f620a1c6e3628a01004b948043d64b36b527d6815e0073c4e07e789bb61ddc9cb319ca033b9311e96ecb92ae186d11f8ea1330444abca1753a98ebee2d7ce2eb418ac14ad68e1cde4faaec036db480c19e061e53146a7ef", 0xba}], 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/03/30 07:08:54 executing program 4: mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0x4a, &(0x7f0000000080)=0x5e19) r0 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20006, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) tgkill(r1, r2, 0x17) 2018/03/30 07:08:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0xff91}, &(0x7f0000000080), &(0x7f0000000100)={0x77359400}, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r0) 2018/03/30 07:08:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x4000, 0x7ff, &(0x7f0000000140)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0x7fffffff, 0x0, 0x3ff, 0x2, 0x8, 0xffffffff80000000}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) 2018/03/30 07:08:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="1a03cecd1d71bed286f991dff48d45", 0xf}], 0x1, 0x40000000000000) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) signalfd4(r1, &(0x7f0000000040)={0xffffffffffffff41}, 0x8, 0x800) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x17) 2018/03/30 07:08:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:54 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) r1 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0xc3}, 0x0, 0x8, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x34) 2018/03/30 07:08:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0x1b, 0x0, 0x5}, {0x0, 0x0, 0x2}]}) 2018/03/30 07:08:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0xfffffffffffffff8, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="ac141447e4f82aed8fd193739a18"], 0x1c) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) r5 = dup(r0) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x401, 0x66, 0x3, 0x4, 0x100000001}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x5, 0x4, [0x8, 0x6, 0x6, 0x232]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0x2, 0x6, 0x401, 0x2, 0x10}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x100000001, 0x9, 0x401, 0x3, 0x7}, &(0x7f0000000540)=0x14) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="c2698b3f6ea32e35d611693eb239aefe28546b56b37903fe4cb025fb474116f0ad2cd7a7539e8829aa69e1d57423063ad5b1a8c6d98c692803dddee6eb42e8680964003e7e2281c24190e75edf2a769a48971bfad536a68c812e452553ac1124dd60ba3fe164b11e42b9a0b0964507417e3ee208d162945ea4b0", 0x7a}, {&(0x7f0000000180)="2f8ccea3795bdfdfde0bc8570dfcc6b020ed9be01425b91111a76a9c24ee50711a2976020408808f8318d70050bda00656ca72f25e9447c7337658990262ce03a28022fae86c6b3a9776e7a42fd2dfcfb590c6cc8179d988e631cfb653e065cdde2bddcbe7b136cdbedd6c2c4c8b41c1bb874acc52fa16b75ad50dc117cfb6429522cee26c487ae1287d", 0x8a}], 0x2, &(0x7f0000000580)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0x79c, 0xd37}}, @init={0x18, 0x84, 0x0, {0x9, 0xf8e8, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x820a, 0x7fff, 0x80000001, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0xccf, 0x6, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6e8, 0x2, 0x9, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x4, 0x6d, 0x77, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x60, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x52, 0x4, 0x8200, 0xa7a, 0x2, 0x1, 0x3ab7, 0xffffffffffffffc1, r9}}], 0x180, 0x40}], 0x1, 0x0) 2018/03/30 07:08:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000005c0)={"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"}) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f00000002c0)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x401, 0x200, 0x2, 0x8, 0xed, 0xcf96, 0x7f, 0xfffffffffffffff8}, &(0x7f00000000c0)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) tkill(r3, 0x34) 2018/03/30 07:08:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) fcntl$setlease(r0, 0x400, 0x3) 2018/03/30 07:08:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000000180)={&(0x7f0000000080)="2d9854f4efd5cb16d8ff93d754c6a05c970628adcb353f3c0b312aa248f24bc94fe75aca803f1a0aa14d646e3870b689c29e74a3db7237029bbd5476e759c448196cd2ba2841e438dfdc15b7f7a4ee4dde8003084d9b66a68795c0626f63e07d2b2ec048a52ac03537eefb3607c7f5cc0ededf8da7d529270da22b4594207d63ff14f0c45fbb05ec00bfa13ca0b6f3c06715f37807be064eb74da84d0638dbba7a77f3cc3a931f8489944283c5028253be475e72c73be60222c70a87c1bae611e3be0c824facfe5a945e149aec964295ab10482621f791db55b6e894522588689181", 0xe2}) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpgrp(0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/03/30 07:08:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x0, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:54 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ff9000/0x3000)=nil) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="37c5ff88537f43f370dc526fdeb5e84582e3d61d4dbf6836cf09959c7f390ee82dfb5d42f6d6298f1ac3a5f459f94eeea539a5e96689e4d14c70e070da4a1b0288746b9349e4140d64fe26d110756a59dbdf3b19be73cc938d0cdbd3343ab0d1bc4fe6ba1d751be8036d6f001513f0291df7218f684953980ebc3db0b8f459b8fac5b6a5308cb7eb942a32b23a876f62c8b0aac6f4849bde9b70dbafcde2675e025c02ccd351899017c80e96ab4c737ba526b2c920afeb76e84ce13dc45f591ff5bca5f91b9b432ab5c52c56c22c8fb04843007a75b5b0e9322c058e14edcc0d647a1a2d07bdfc06e31aecd12cba4673839777", 0xf3}, {&(0x7f0000001040)="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0x1000}, {&(0x7f00000001c0)="1329ca963f36263b53ffca73ebbc4b2cb4fc917b603eaf940fb96e9480683563c4bae0a8736ef965852e87c4359a57fd868eddb96fdd5e7728e514ff69e000adeee91a0120ff70440354cd72679882efbbd6fadb828634e48485d256f2b76e3d68fda4959c3256836405092d56fce6761afe2deb29e8908c8453ffe34482f9104d332a639c7735c83cf76734c271b7cbf36420afed0467296d791ebe59c6e7cabf4c9b54310399fce90959a712610cc435c3ad25d3cd4098e61da4b989abb390927b5e18d87bbd4a0c5ede", 0xcb}, {&(0x7f0000000140)="99a39f97221c2ac4e94711155a0ccb87d2df449464257f307b8f2e40df5c85bcd3c89678339ac746d0074c8bd261b0", 0x2f}, 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0x1000}, {&(0x7f0000003040)="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0x1000}], 0x6) r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x5000, &(0x7f0000000080), 0x6, r2}) close(r1) 2018/03/30 07:08:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xfffffffffffffe99) 2018/03/30 07:08:55 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xff, 0x4, [0x28000000000000, 0x8, 0xde8e, 0x7]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r4, 0xa427}, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) 2018/03/30 07:08:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x0, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) 2018/03/30 07:08:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000440)={[{0x7, 0x5, 0x80000001, 0x1ff, 0x80, 0x3, 0xb570, 0x4, 0xfffffffffffff1ba, 0x7fff, 0x73, 0x1000, 0x2}, {0x7, 0x8, 0x7ff, 0x5a8, 0x1000, 0x5, 0x9, 0x2, 0x8, 0x800, 0x7, 0xfffffffffffffff7, 0x10001}, {0x2, 0x4, 0x0, 0x4, 0x1ff, 0x7, 0x7, 0x2, 0x9, 0x3, 0x4, 0x5, 0x400}], 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x8, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000004c0)={0x4, 0x6, 0x81, 0x6}, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x4, r0, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00001cd000)}) 2018/03/30 07:08:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) 2018/03/30 07:08:55 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x34) 2018/03/30 07:08:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000140)={0x3, 0x5}) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x0, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) [ 107.169266] binder_alloc: binder_alloc_mmap_handler: 15509 20000000-20002000 already mapped failed -16 2018/03/30 07:08:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x0, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) [ 107.234000] binder: BINDER_SET_CONTEXT_MGR already set [ 107.248768] binder: 15509:15513 ioctl 40046207 0 returned -16 2018/03/30 07:08:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x7f, 0x2000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000500)=0x80000001, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f0000000680)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000129002c000200080005000004000008000b000a00000008000500000030000800030003000000080003000700000000000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fstatfs(r3, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) mq_notify(r3, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000005c0)={0x4, 0xfffffffffffffffa, 0x200, 0x2}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000640)={0xf000, &(0x7f0000000600), 0x1, r5, 0x3}) write(r4, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x900, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000100)=0x2, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:55 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) r3 = memfd_create(&(0x7f00000000c0)='bpq0\x00', 0x1) recvmmsg(r3, &(0x7f0000004a40)=[{{&(0x7f00000002c0)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000005c0)=""/28, 0x1c}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/184, 0xb8}], 0x6, &(0x7f0000003040)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f0000000740)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/41, 0x29}, {&(0x7f0000000800)=""/206, 0xce}, {&(0x7f0000000900)=""/196, 0xc4}, {&(0x7f0000000a00)=""/248, 0xf8}, {&(0x7f0000000b00)=""/78, 0x4e}, {&(0x7f0000000b80)=""/54, 0x36}], 0x6, &(0x7f0000000c40)=""/146, 0x92, 0x7}, 0x9}, {{&(0x7f0000000d00)=@nfc, 0x80, &(0x7f0000004280)=[{&(0x7f0000000d80)=""/194, 0xc2}, {&(0x7f0000000e80)=""/171, 0xab}, {&(0x7f0000000f40)=""/71, 0x47}, {&(0x7f0000004040)=""/177, 0xb1}, {&(0x7f0000004100)=""/169, 0xa9}, {&(0x7f00000041c0)=""/135, 0x87}], 0x6, 0x0, 0x0, 0x1}, 0xfffffffffffffbff}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004300)=""/233, 0xe9}, {&(0x7f0000000fc0)=""/44, 0x2c}, {&(0x7f0000004400)=""/117, 0x75}], 0x3, &(0x7f00000044c0)=""/108, 0x6c, 0x2}, 0x7f}, {{&(0x7f0000004540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004900)=[{&(0x7f00000045c0)=""/243, 0xf3}, {&(0x7f00000046c0)=""/155, 0x9b}, {&(0x7f0000004780)=""/255, 0xff}, {&(0x7f0000004880)=""/21, 0x15}, {&(0x7f00000048c0)=""/63, 0x3f}], 0x5, &(0x7f0000004980)=""/182, 0xb6, 0x10001}, 0x2}], 0x5, 0x10000, &(0x7f0000004b80)={0x77359400}) sched_getparam(r2, &(0x7f0000000040)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000004bc0)={0x8, 0x0, 0xfffffffffffffffe, 0x1, 0x800, 0x6}) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x34) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x119000, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000010000400900000000000000050000000000ac9bbe9f65bd86da03d31b0d6973740b028892f3741379b5d8a7688af24618117fa83f363c71811b8fc1c308963cdf9b1d52bd1d833e7f04e277179639b41f39085f8677a6f11d0e2003de40f9920a5a1298d05a5ebdf71b0a5a7db5b61ae90a444b7f6f8c65fe6f113f5e79f5822ba872b9a645dc5901c52b3641a2254f2f4bd600cfa5377d547d17c15bcef9e7cc19283c428afcfae634e5dc703dc13fad0ad2c9580f1a20cc7ca6489be72fbead4bed8ffb61cfc2606ad7b4c2"]) 2018/03/30 07:08:55 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000001c00100000000000008000009500000000000000af2979d4dd886d3114c1700000f9ffff133fb33446b7698c3de4fd7beb06d70685d3fe1f0d278e2f87d8ea7ca0e21cdcfe9a0d5d311f1db6787e2e60e47ffed1637b1d28dedad3cb0b636c19"], &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/audio\x00', 0x20302, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000003fc0)=@nat={'nat\x00', 0x1b, 0x5, 0x5b8, 0x270, 0x0, 0xffffffff, 0x110, 0x110, 0x4e8, 0x4e8, 0xffffffff, 0x4e8, 0x4e8, 0x5, &(0x7f0000003f40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xff, 0xffffffff], [0xff000000, 0xffffffff, 0xff, 0xffffffff], 'ip6gretap0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0xc, 0x898, 0x1, 0x50}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv4=@loopback=0x7f000001, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e20, @port=0x4e22}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x88}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0x20, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0x11}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0xcc11, @port=0x4e24}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@broadcast=0xffffffff, @icmp_id=0x64, @port=0x4e21}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xff, 0xff000000, 0xff], 'gre0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x3f, 0x9, 0x6, 0x10}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d4, 0xfffffffffffffff8, 0x7, 0x2}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x4}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x14, 0x13}, 'gre0\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r2, &(0x7f0000000100)="260000005e00090d0000eaf83afffb67593c45ff96a371c514f8d1932743a90000070000010075415acfde564055d9f0f20bf9708c7a93102defa76e9b4ab3b767e9f44cf5a6b6fb71085c6f9a1d3a2548a9ec3f2abf0e23546ace4a56eefd744e77498f14c125c5e528131523c2a112fb", 0x71) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000340)={{0x7, 0x5, 0x81, 0x55a, "93df66cc775b0ebf514bc018a7a84170149623fe20d0957cb7badb23e30a4b1574248e715d27411078f16431", 0x6}, 0x8e, [0x3, 0x20000, 0xfffffffffffffffe, 0x3, 0x3d, 0x1, 0x9, 0x4, 0x3, 0x7, 0x81, 0x9, 0x8000, 0x4, 0x80, 0x2, 0x3113, 0x321, 0x0, 0x48e69a3d, 0x7, 0x0, 0x4, 0xa84, 0x7, 0x5f68, 0x1ff, 0x6, 0x0, 0x67, 0x20, 0x40, 0xf30, 0xff, 0x0, 0xf353, 0x100000001, 0x3, 0xffffffffffffffff, 0x6, 0x9b1, 0x0, 0x7, 0x1, 0x75cc, 0x4, 0xfffffffffffffffc, 0x7, 0x7, 0x59c, 0x4, 0x6, 0x7f, 0x4, 0x5, 0x1, 0x62, 0x8, 0x400, 0x4, 0x1, 0x2, 0xbab9, 0x80, 0x2, 0x4, 0x1000, 0x5, 0x2, 0x2, 0x1, 0xffffffff, 0x9, 0x8, 0x3, 0x7ff, 0x7ff, 0x8, 0x9, 0x0, 0x5d, 0x7, 0x9, 0x4, 0x4, 0xcfd, 0x753a, 0x8110, 0x5, 0x0, 0x7fffffff, 0x2, 0x4, 0x4, 0x5, 0x7, 0x67ec, 0x4000000000000, 0x6, 0x295, 0x6, 0xb0, 0x8, 0x43400000, 0x1, 0xd1, 0x1, 0x9, 0x7f, 0x3, 0x8, 0x0, 0x7, 0xff, 0x7ff, 0xa2b, 0x2, 0x0, 0x5, 0x0, 0x7, 0x1, 0xfa, 0x7a, 0x100000000, 0x9, 0x0, 0x401], {0x77359400}}) 2018/03/30 07:08:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) [ 107.307812] binder: release 15509:15513 transaction 11 out, still active [ 107.315095] binder: undelivered TRANSACTION_COMPLETE [ 107.320299] binder: send failed reply for transaction 11, target dead 2018/03/30 07:08:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x0, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:55 executing program 2: sync() r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffd96) tkill(r2, 0x34) 2018/03/30 07:08:55 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000004c0)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c358720500c7cc20fe8e6bb34f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b0430000"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000500)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r7}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r8 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2, @time={0x0, 0x989680}, 0x6, {0x8000, 0x2}, 0x8, 0x2, 0x4}) setsockopt$netlink_NETLINK_RX_RING(r8, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0), 0x0, 0x0, 0xfffffffffffffee1}, 0x0) 2018/03/30 07:08:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000140)={0x5, 0x10001, 0x78, 0xad, 0x8, 0x5}) 2018/03/30 07:08:55 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)={0x30000016}) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x0, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r1, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r4, 0x0) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) 2018/03/30 07:08:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) getpeername$inet6(r0, &(0x7f0000000440), &(0x7f0000000480)=0x1c) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:55 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000140)=r6) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) tkill(r2, 0x34) 2018/03/30 07:08:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) fsync(r1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x20000) socket$vsock_dgram(0x28, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f0000000080)}, 0x10) 2018/03/30 07:08:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x90000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d70200fb35331ce325ef5e19f9c68a899c5a") lseek(r0, 0x0, 0x800000004) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000140)=r6) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) tkill(r2, 0x34) 2018/03/30 07:08:56 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x40400) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x4, @time={0x0, 0x989680}, 0x7, {0x8, 0x80}, 0x3, 0x3, 0x6}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x800000000000001, 0x331) tkill(r2, 0x34) 2018/03/30 07:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x0, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000440)=0x5d4, &(0x7f0000000480)=0x4) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:56 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) recvmmsg(r2, &(0x7f0000002740)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/152, 0x98}], 0x5, &(0x7f0000000740)=""/243, 0xf3, 0x5}, 0x347}, {{&(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/114, 0x72}, {&(0x7f0000000940)=""/45, 0x2d}, {&(0x7f0000000980)=""/20, 0x14}, {&(0x7f00000009c0)=""/197, 0xc5}], 0x4, &(0x7f0000000b00)=""/25, 0x19, 0x101}}, {{&(0x7f0000000b40)=@rc, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000bc0)=""/164, 0xa4}], 0x1, &(0x7f0000000cc0)=""/6, 0x6, 0x72a}, 0xd0b}, {{&(0x7f0000000d00)=@rc, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d80)=""/73, 0x49}], 0x1, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000000e40)=@pptp, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000ec0)}], 0x1, &(0x7f00000020c0)=""/135, 0x87, 0x4}, 0x3}, {{&(0x7f0000000f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002180)=""/253, 0xfd}], 0x1, &(0x7f00000022c0)=""/105, 0x69, 0x8000}}, {{&(0x7f0000002340)=@alg, 0x80, &(0x7f0000002600)=[{&(0x7f00000023c0)=""/179, 0xb3}, {&(0x7f0000002480)=""/27, 0x1b}, {&(0x7f00000024c0)=""/50, 0x32}, {&(0x7f0000002500)=""/169, 0xa9}, {&(0x7f00000025c0)=""/22, 0x16}], 0x5, &(0x7f0000002680)=""/175, 0xaf, 0x6}, 0x80000001}], 0x7, 0x1, 0x0) r4 = gettid() ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000ec0)) r5 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000080)) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r6, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r4, 0x0) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000240)=0x3f, &(0x7f0000000200)=0x1) accept4(r6, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80, 0x0) shmget(0x2, 0x1000, 0x54000810, &(0x7f0000ffe000/0x1000)=nil) 2018/03/30 07:08:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000140)=r6) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) tkill(r2, 0x34) 2018/03/30 07:08:56 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) rt_sigprocmask(0x0, &(0x7f0000000100)={0x7}, &(0x7f0000000140), 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0xa4000) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) syz_extract_tcp_res(&(0x7f00000000c0), 0x4, 0x7ff) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x34) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000140)=r6) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) tkill(r2, 0x34) 2018/03/30 07:08:56 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000280)={0xffffffff, 0x1ff, 0x3}, 0xc) r1 = epoll_create1(0x0) epoll_create1(0x80000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000001c0)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x10000, 0x6, &(0x7f0000000080)}) clock_gettime(0x7, &(0x7f0000000100)) tkill(r3, 0x27) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) setsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000000140)=0x100000000, 0x4) 2018/03/30 07:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x0, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x3, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = semget(0x3, 0x4, 0x120) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000000100)=""/248) eventfd2(0x7, 0x800) close(r1) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000080)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000140)=r5) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/03/30 07:08:56 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) tkill(r2, 0x13) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x200) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000140)={@multicast1, @multicast2}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000005c0)={{0xa36, 0x3, 0x2, 0x1, "2d3d2d89d13f9ae9fb309a0c53bd5e95a429fcf83280640a3e81d3d3fae203bd244b5107072a89bcc539a681", 0x7}, 0x80000000, [0x8, 0x1, 0x1, 0x80000001, 0x8, 0x6, 0xffffffff00000001, 0x4, 0x80, 0x9, 0x2, 0x1da8, 0x7, 0x6, 0x101, 0x5, 0x5, 0x9, 0x1000, 0x6774, 0x3, 0x16, 0x2, 0x7f, 0x0, 0x8001, 0x5, 0x67, 0x1f, 0x6, 0x1, 0x80000001, 0x9, 0x6, 0x1f, 0x0, 0x2, 0x5, 0x87, 0x77, 0x80, 0x7dc, 0x6, 0x20, 0x101, 0x8, 0x96, 0x2, 0x0, 0x4, 0x7, 0x0, 0x7fffffff, 0x100, 0x5, 0x200, 0x1a, 0x4, 0x9, 0x203, 0x1f, 0x0, 0x5f9, 0x0, 0xffffffffffff8001, 0x6fe7, 0xffffffff00000001, 0x8, 0xfffffffffffffffa, 0x100000001, 0x1, 0x0, 0x1f, 0x7, 0xf81, 0xc52c, 0x7ff, 0x6, 0x10001, 0x7fff, 0x8000000, 0x2, 0x3, 0x828, 0x2, 0x6, 0x56, 0x3, 0x2, 0x90, 0xfffffffffffff800, 0xa4a9, 0x7f, 0x8, 0x3, 0x7, 0x4, 0x4000000, 0x5, 0xbd, 0x1, 0x192680000000, 0xff, 0x75, 0x3f, 0x27, 0x401, 0x8, 0x9, 0x8, 0x0, 0x3f, 0x5, 0x8, 0xfffffffffffffffa, 0x0, 0x69, 0x4, 0x5, 0x41b5, 0x100000000, 0xb6, 0xffffffffffffff78, 0x3ff, 0xbf, 0xfffffffffffffffb, 0x100000001, 0x2]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0x0, 0x1f}, 0x8) tkill(r3, 0x34) 2018/03/30 07:08:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000480)={0xfffffffffffffffd, &(0x7f0000000440), 0x0, r3, 0x2}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:56 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x111000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000000c0)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x0, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x3, r0}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) close(r1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={r4, 0xec5}, &(0x7f0000000380)=0x8) r5 = memfd_create(&(0x7f00000001c0)="ff0159782f6b766d00c0edb1fb05340f1e17b8af5fbff3db2b2040fcd9eb2f5a30a68a1670b3d0b7f690b84052b0ef7973ba06956b3287d789823807465f16774f095c8354af6877e8fed88cacbfa59da7c9e6c6f03f4f704492255acc4081bd682a864f0d1a25ad35164eb6b56a11b8581c034049fb4bd81e29260efdab2dfff8e6a3ddd8f2de62d3b49858ddbeb432f85e15820699f10a5f7ec1c44a1b333a4c5f42c30637dc5161e4f87dcd0f56430fbf", 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000180)={0x9, 0x5c}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x9, 0xfffffffffffffeff, 0x7ff, 0x18bbfcd0, 0xfb90, 0x101}) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) 2018/03/30 07:08:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:56 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = openat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', 0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000780)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r4, 0x28, &(0x7f0000000140)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r4, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r5, 0x9, 0x8}, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) bind$alg(r4, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) 2018/03/30 07:08:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000900)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000440)={'raw\x00'}, &(0x7f00000004c0)=0x54) 2018/03/30 07:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x0, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) 2018/03/30 07:08:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x0, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000440)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x100000000, 0x280) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:56 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000004c0)=""/246) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r3, 0x34) 2018/03/30 07:08:56 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x8) r1 = signalfd4(r0, &(0x7f0000006000)={0xffffffffffff7fff}, 0x8, 0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)}], 0x1, 0x0) 2018/03/30 07:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x0, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:56 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, @perf_bp, 0x0, 0x0, 0x100000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) 2018/03/30 07:08:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r4) 2018/03/30 07:08:56 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvmmsg(r0, &(0x7f0000000080), 0x180, 0x10000, &(0x7f0000000000)={0x77359400}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0xc00, 0x0) accept$alg(r2, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r6}) close(r4) 2018/03/30 07:08:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000140)=r4) 2018/03/30 07:08:56 executing program 2: r0 = socket(0x7, 0x0, 0xfffffffffffffffc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) rt_sigprocmask(0x1, &(0x7f0000000100)={0xffffffffffffff80}, &(0x7f0000000140), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="c8d81d330b527f5cb3", 0x9) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup2(r1, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/30 07:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x0, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:56 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = dup(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/11, &(0x7f00000000c0)=0xb) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) 2018/03/30 07:08:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fstatfs(r1, &(0x7f0000000480)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) open(&(0x7f0000000440)='./file0\x00', 0x800, 0x110) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:57 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000b15fc8)={0x2f6, 0x0, [{0x0, 0x40000000002}]}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000180)=""/219, 0xdb) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x438000, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x8, 0x7}, {0xfffffffffffffff7, 0x1}, {0x0, 0x5}, {0xff, 0x7}, {0x0, 0x5}]}) poll(&(0x7f0000000080)=[{r4}, {0xffffffffffffffff, 0x104}], 0x2, 0x80000000000) 2018/03/30 07:08:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x0, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r4, 0xc02a, 0xe1, 0x2) r5 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r5, 0x5ef4, 0x762d, r6) close(r1) 2018/03/30 07:08:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) r4 = shmget(0x1, 0x4000, 0x78000009, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) 2018/03/30 07:08:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x0, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e21, @rand_addr=0x6fe}}) tkill(r2, 0x0) 2018/03/30 07:08:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) 2018/03/30 07:08:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x0, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, 0xffffffffffffffff, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) 2018/03/30 07:08:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)="c4dac0"}, {&(0x7f00000020c0)="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"}, {&(0x7f0000000200)="27bbeb2f66773fd27b4046bfa33af792cb08685abfd95b779a71c48a674ec75aadc567a2045e34"}], 0xbfdd53d12f2ee5f0, 0xffffffffffffffff) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f00000005c0)={{0x1ff, 0x0, 0x100, 0xfff, "6fc61df771688f9035426c0d8070609d5415b688af7156ea59cbb6566666dc7f856b14a7e4e9477a2ebe8662"}, 0x80000001, [0x0, 0x500000000000, 0x2, 0x4, 0x8000, 0x800, 0x1ff, 0x9dc, 0x5, 0x86, 0x4, 0x379, 0xfba1, 0x1, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x9, 0x4, 0x1000, 0x2, 0x0, 0xfffffffffffffff8, 0x1a2b8822, 0x9, 0x5, 0x100000001, 0x400, 0xfffffffffffffffa, 0x1, 0x7, 0x6e3c, 0x8000, 0xa3ac, 0x7, 0x7, 0x8, 0xff, 0x401, 0x0, 0x7fffffff, 0x5, 0x4, 0xfffffffffffffffb, 0x3, 0xfa, 0x40, 0x101, 0x4, 0x0, 0x5, 0x8, 0x1, 0x100000000, 0x8, 0x1, 0x1, 0x9, 0x3, 0x28000000000000, 0x0, 0x5, 0x77, 0xb7c3, 0x6, 0xdc, 0x5, 0x0, 0x9, 0x1d, 0x100, 0x8000, 0x0, 0x7, 0x7, 0x1000, 0x0, 0xea6f, 0x9, 0xfffffffffffff801, 0x6, 0x0, 0x9, 0x1, 0x2, 0x1, 0x5, 0x1, 0x1, 0x4, 0xffffffffffffffc1, 0x5, 0x5, 0x5, 0x6, 0x7, 0x22da, 0x6, 0x3, 0x101, 0x5, 0x8, 0x9f, 0x5, 0x9, 0x1, 0xfffffffffffffffa, 0x0, 0x64c, 0x80000001, 0xf77e, 0x1, 0xffffffffffff2f8e, 0x1, 0x6, 0x0, 0x5, 0x1b0, 0x4d5, 0x8, 0x6, 0x41f3, 0x59, 0x9, 0x3], {0x0, 0x1c9c380}}) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x12) 2018/03/30 07:08:57 executing program 2: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000a00)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYBLOB="c5788bee855fd410623d7ae863c01c1a8b74fcd482cc06a3bf7e498d6ecbc9bfce1173240cdc456c61e23f03c70a9b40593c8e27d7ef7b4d01a77fbf55d689d87661d7f0fadba9765525015fd0f88d254e9abf3e72674859998af039743451cc16af7988516de15fd4a733f2d882611a76278d836164c35508a23c68f74d6222b156d195b601ddc5cee63f63a0db3d5be2dcf0e78147b71a979e1e67147f5ee8183985f6a1923374ca314a4fb5c472ae731d02"], 0x3}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x20000000, 0x24002) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000500)=0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x0, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/netfilter\x00') r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r4, 0x409, 0xb) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x80000000, 0x4) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r1, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffff8001, 0x65, 0x0, 0x0, 0x7}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000680)={r7, 0xffffffffbfffffff}, 0xffffff0e) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000003c0)={'bond0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x5, 0x8, 0x3ff, "d18df85eb457"}}) dup2(0xffffffffffffffff, r6) sync() 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2, 0xfffffffffffffffc}) close(r1) 2018/03/30 07:08:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x0, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000440)=0x40, 0x4) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r0, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0x87) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x0, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x1f, 0x3, 0x101, 'queue0\x00', 0xfffffffffffffffe}) fcntl$addseals(r0, 0x409, 0x5) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$TIOCEXCL(r0, 0x540c) close(r1) 2018/03/30 07:08:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ppoll(&(0x7f0000000080)=[{r0, 0x8540}, {r0, 0x4040}], 0x2, &(0x7f00000000c0), &(0x7f0000000100)={0x7}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getpgid(r1) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000206010000000000000000007b7a3638c3000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/03/30 07:08:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) write$eventfd(r0, &(0x7f00000004c0)=0x2e, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0xed5, 0x6}, {0x7fffffff, 0x2}, {0x3, 0x7}, {0x1, 0x3f}, {0x8, 0x1ff}, {0x401, 0x5}]}) [ 109.261228] nla_parse: 2 callbacks suppressed [ 109.261234] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 109.332684] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/30 07:08:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000100)=0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000080)={0x0, 0x0, [0x40, 0x1, 0x9, 0x80000001]}) tkill(r2, 0x0) 2018/03/30 07:08:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:57 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0xe002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) close(r3) 2018/03/30 07:08:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000440)={0x0, &(0x7f00000004c0), 0x4, r3, 0xe}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xa8, &(0x7f0000000080)="86f7b87354686156f65402007141d61cb010b71aa365b23148bb1100984f836f909e811d0000007e50000000000000b31eaf108100000000000000331d4482a58207f82cd83d02d2ad4f6e16cd44a89fd9160654e1e5a973419ce0f9c558858aad53fb2f3fa5a0f072cc3e2cc463dbb943880e430a01e4c0faa1da0200000000000000848c600665a70391a4b0fc9c3e6698f0e89f33b022cae8aa1f565de3858eeab392fcada143"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000240)=0x3) accept4$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x80000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) accept4$netrom(r2, 0x0, &(0x7f00000001c0), 0x800) write$evdev(r0, &(0x7f0000000140)=[{{}, 0x2, 0x400000, 0x40c}, {}], 0x30) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x0) 2018/03/30 07:08:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x0, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x200080) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/kvm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x4, 0x78, 0x6, 0x1654, 0x11, 0x800}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x8) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) 2018/03/30 07:08:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x0, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x1cf) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@local}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) sendto$inet(r0, &(0x7f0000e76000)="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", 0x573, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/30 07:08:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) accept4$packet(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x14, 0x80800) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) seccomp(0x0, 0x0, &(0x7f0000000480)={0x5, &(0x7f0000000440)=[{0x400, 0x400, 0x0, 0x8c}, {0x8000, 0x44, 0x1, 0x3}, {0x1, 0x6, 0x0, 0x4}, {0x7, 0x1000, 0x1d, 0x3}, {0xfffffffffffffffc, 0xaf, 0x401, 0xfffffffffffff7d8}]}) 2018/03/30 07:08:57 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x10600, 0x0) r4 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000300), 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000340)={r4, 0x9}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:58 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x0, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0xf51a84b03a1de167, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) 2018/03/30 07:08:58 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f00000005c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x5f) listen(r1, 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000040)={0x1, 0x8}) 2018/03/30 07:08:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000000140)=""/174) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xb, 0x6113, r3, 0x0) tkill(r2, 0x0) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0xde9080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xbc3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xf6d5fe9620ddb2f0, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000180)=""/157) close(r1) 2018/03/30 07:08:58 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl(r0, 0x7, &(0x7f0000000040)="803a1fb63a1c853efc37b6a01f67982b8f") r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x440000, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000100)=""/151) close(r1) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200000, 0x0) sendmsg$rds(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f00000005c0)=""/208, 0xd0}, {&(0x7f00000006c0)=""/232, 0xe8}, {&(0x7f00000007c0)=""/68, 0x44}, {&(0x7f0000000840)=""/127, 0x7f}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x8, &(0x7f0000001dc0)=[@cswp={0x58, 0x114, 0x7, {{0x9, 0x20}, &(0x7f0000000440)=0xfffffffffffffffd, &(0x7f0000001940)=0x1, 0x401, 0x6c7, 0x9, 0x5242, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0x9}, {&(0x7f0000001980)=""/76, 0x4c}, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/197, 0xc5}], 0x1, 0x10, 0x36}}, @rdma_dest={0x18, 0x114, 0x2, {0xffff, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3ff, 0x7fffffff}, &(0x7f0000001b40)=0xffffffffffffffc1, &(0x7f0000001b80)=0x5, 0x401, 0x635300000000, 0x81, 0x1, 0x50, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x101}, &(0x7f0000001bc0)=0x4, &(0x7f0000001c00)=0x5, 0x20, 0x9, 0x4, 0x8, 0x60, 0x80}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001c40)=""/132, 0x84}, &(0x7f0000001d00), 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x9a69}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffffc}, &(0x7f0000001d40)=0xcc81, &(0x7f0000001d80)=0x40, 0x1, 0x100000001, 0x7, 0x6, 0xa, 0x4}}], 0x208, 0xc080}, 0x90) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}}, 0x128}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_snmp6\x00') ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x13, 0x14, &(0x7f0000000080)="12232eb8b51a0c0716684feeb1e84f47ca06f95a"}) 2018/03/30 07:08:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000400)=@req3={0x8f7, 0xd14, 0x2, 0x80d, 0xb, 0x8, 0xf2}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) epoll_create1(0x80000) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) tkill(r2, 0x0) sendmsg(r3, &(0x7f00000003c0)={&(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x1008011}, 0x80, &(0x7f0000000340)=[{&(0x7f00000010c0)="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0x24f8, 0x9600dd889748306a}, 0x0) 2018/03/30 07:08:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/kvm\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)={0xd4, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x14}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x8000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40040c0}, 0x80) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000440)=""/215) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000940)=@dstopts={0xff, 0x1f, [], [@calipso={0x7, 0x58, {0x8, 0x14, 0x40, 0x5, [0x1fd8, 0x80000000, 0x3e0000000000, 0x9, 0x80000000, 0x4, 0x9, 0x118, 0xfffffffffffffffe, 0x57f1]}}, @jumbo={0xc2, 0x4, 0x9}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x3}, @generic={0x7fffffff, 0x92, "f58239001b2eb2e32cc1c0d4492f1f1830bb90aedfdb6d0156806209684a6ec58756d07942a268dcfd367a72a76885778b67d5705a54d0bad8f226ee5429427df035a5b9e1edc18b63b8206a5246997c676814b871613963a8bcd77a5663670c9c9f3d0750fd2d5c9e591a1d07b5edb44fb80b626dab88325afe0474c093a95cc024e61bfe814e7b29a96dbd53f403a5172e"}, @pad1={0x0, 0x1}]}, 0x108) select(0x40, &(0x7f0000000640)={0x3f, 0x80000000, 0x3, 0xffffffffffffffff, 0x1, 0x7, 0x2, 0xfd}, &(0x7f0000000680)={0x9, 0x8, 0x7ff, 0x8, 0x80000000, 0x2, 0x3ff, 0x6}, &(0x7f00000006c0)={0x80000000, 0x9c, 0x1, 0x1, 0x3c70, 0x0, 0x3eb, 0x7b53}, &(0x7f0000000700)={0x0, 0x7530}) r4 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000600)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xe0000060}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x3c, r5, 0x2, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4040040) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000100)={0x3, 0x73a135d6, 0x100000001}) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 2: unshare(0x8000400) ftruncate(0xffffffffffffffff, 0x0) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)=0x7) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x2, 0x4, 0x2, 0x90, 0x3e875940}) 2018/03/30 07:08:58 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x20000) socket$kcm(0x29, 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x3f, 0x1c000, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") flistxattr(r1, &(0x7f0000000000), 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) 2018/03/30 07:08:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x1, 0x1, 0x5, 0x22, 0x2e2}, 0xc) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x2, 0xf7, 0xe076, 'queue0\x00', 0x401}) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000001c0)={0x9, 0xf2ef, 0x1, 'queue1\x00', 0x1f}) 2018/03/30 07:08:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xa1, "d199ac4539fd1759c7592e24edc415b6b6cda76f01b3232b72d296dd65ebfad609c07cb79604fae1d701a06aaf33a445cc411a7f162535babd83c46d9a5b0911d764ed2d918956507db8a26ca374dae25fc6d0d6a33274393d7a59bb35203653ed273ccb0c73ec76f5544d2812a76b7a40fba2ed06158e52c98fa59b83748547a8b1166d88dead425fa090bd05909b0f2f26737a8403ade2cbcd05ec7ed0c6725f"}, &(0x7f0000000500)=0xa9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x6, 0x4, 0x6, 0x7fffffff, r4}, 0x10) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:58 executing program 2: prctl$setname(0xf, &(0x7f0000ffbfe2)='/selinux/commit_pending_bools\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/100) 2018/03/30 07:08:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r0, &(0x7f0000000380)={0x0, 0x21, 0x0, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x81, 0x9f4, 0x4, 0xaf7, 0x4, 0x1, 0xfff, 0x100, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x100000000, 0x400, 0x6, 0x100000001, 0x5}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={r5, 0x40, 0x1ff, 0x1, 0x4, 0xc7, 0x2, 0x2, {r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x100000000, 0x1, 0x3e, 0x1}}, &(0x7f0000000600)=0xb0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:58 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xa00000000000, 0x8000) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000080)={0x3, 0x2, 0x9, 0x600}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000)}) close(r1) 2018/03/30 07:08:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="050000000000000000000100000000000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYBLOB="000000000000000004600000000000006200000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000020000000000000f100000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d00000000000002500000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000030d5a4a0c37ea969162a780fbac931fc0000b71b0707018006e6000000"], @ANYBLOB="000000000000000001000000000000007000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000)}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) close(r1) 2018/03/30 07:08:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x8001, 0x5, 0x80000001, 0x401, 0x0, 0x0, 0x1000, 0xb, 0x3f, 0x8000, 0xaa16, 0x9, 0x3ff, 0x6, 0x8001, 0x0, 0x4ad6, 0x7, 0x0, 0xe79, 0x7d636c1c, 0xffffffffffff7242, 0xef, 0x5, 0xffffffffffffffff, 0x5, 0x0, 0x3, 0xebb, 0x8387, 0xe1d0, 0x10000, 0xfffffffffffffffd, 0x79, 0x9, 0x1, 0x0, 0x200, 0x6, @perf_config_ext={0xf48c, 0xc7fb}, 0x1002, 0x35f, 0x401, 0x0, 0x5f47, 0x2, 0x2}, r2, 0x7, r3, 0xa) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:58 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) r3 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r4 = getpid() r5 = gettid() readv(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/133, 0x85}, {&(0x7f0000000180)=""/66, 0x42}], 0x2) tgkill(r4, r5, 0x1) 2018/03/30 07:08:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:58 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0xc3a1, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfff}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}}]}, 0x210) get_mempolicy(&(0x7f0000256ffc), &(0x7f0000050ff8), 0x7f, &(0x7f0000f31000/0x2000)=nil, 0x7) 2018/03/30 07:08:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x385, 0x488502) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x2) close(r1) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000005c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000600)={r1, 0x80000, r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x3f, 0x800) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="1a0127bd7000fcdbdf250600000008000500001000000c0002000a00050008000000200003000800030004000000140002006970365f76746930000000000000000008000400f8ffffff080000000000080005000300000008000600060000000800040001c91a5b0000000000000000000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x24004080}, 0x40000) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:58 executing program 1: accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = inotify_init() r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x2) r2 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 2: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="030000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000332425e1a5000000000000000000000000000000000000000000000000000000000000000000000900000002004e20ac14141300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb0000000000000000000000000000000039ff19fea4346194000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b23b55d8e22621a0222ad47edc2dbc8f3b06967d89b2a5dbf17c4d1f9338e2998b02bf260964d1802e6655fc07db32253a89cf3c82aa21c1ac19ff0900000000000000bbdb43c66e1a7d30f0552a83b0fe8e32dd1e36a11acd6d3988b5ff16145a6bb6fd46cc2c7afe7fc716335df4bb7608ea1cdd0a9e46d5e64496c8ebdc8a04b9e24537c617dfeb764f0ece847f7ca56b185d25e13697994d8e0b708839d854aefd0ba68f5927b50dd93e225e3272459a2bfcdae2ac7884f4ce21282d5a4a74d4fc41ead6bf9a5887284589cfbd6c7785fbe05c9d8a400de48fcb35ae9973b5d74f289f16fe55d7500000000000000000000000ee448c93865e9ad9e9027c5cab6ea750e6f766423f6c6a82aead84e4997b5ac420fc526082ef14c0f9fc3a81bdc2e1d19de9e4a06ba2614fd03dd46979527c496dbe27875b672e77992433b98b2ffd79cf3750733a68df49def2323bbe6b2d3d6903dc29f478ebb67512f8d8a13e621f99c78bd0a6cd4908fdd30c6f8da471ca8270882d91320e5553ab20cba84e5f4c3f73e365a650991af0bebb41e8577f6c93b5c6281206be6c8989db8e9f733b407f00862262f547e679bf6a189b858a6a5c7a0cabbe555fed87644e0463cee2fc6aca3d7749a757ecc30fdfa979b33596bec246b9365dc04186af2e3843ff43dde8687f4af3c770b7585f57bc464838ca"], 0x1) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) fsync(0xffffffffffffffff) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r1, r1, 0x26, &(0x7f0000000000)={0xb, 0x40, 0x6, 0xe92}) 2018/03/30 07:08:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:58 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:58 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) ioperm(0x100, 0x2, 0x5267) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0xc0000000}) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x80000001, 0x10001, 0x800, 0x2}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) getsockname(r4, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) 2018/03/30 07:08:58 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x0) pause() getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000180), 0xb9) io_setup(0x81, &(0x7f0000000040)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000184000/0x3000)=nil, 0x3000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/30 07:08:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x20280, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00000005c0)=""/4096) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000580)={0x0, 0x12, 0xfffffffffffffffd, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x2}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={r5, @in6={{0xa, 0x4e20, 0x956, @dev={0xfe, 0x80, [], 0x11}, 0x7}}, 0x100000000, 0x81, 0x806e, 0x5, 0x20}, 0x98) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f00000015c0)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b0944465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x630002) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r1) 2018/03/30 07:08:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:59 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000000000002004, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x80000000, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000580)=""/112) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r0, &(0x7f0000000480)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x105901, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) 2018/03/30 07:08:59 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x5, 0x6, 0x8001, 0x7, "eaef3d3d952190b80d89cbf6365af1ad93144b466fd27a97ef29872c043397cbe7bb5703f9148a2bf7e8db20", 0xa13}, 0x0, 0x0, 0x77, r1, 0x8, 0xffffffffffff0001, "a9837ca41cb028cda4d741e5e944f0c560b3d9ad228d08f932a5aba976d18a9220615f1ee16c7f2a9a4a5c1ad825b99ca3203b19af4b33ca9ab9ea503416e9bc", &(0x7f00000001c0)='proc\x00', 0x5, [], [0x0, 0x4874, 0x7ffd, 0x1]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x800, 0x0) 2018/03/30 07:08:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:59 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:59 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:08:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:59 executing program 1: r0 = eventfd(0x7) r1 = signalfd4(r0, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000007c0)=0x0) perf_event_open(&(0x7f0000000740)={0x7, 0x70, 0x401, 0x7f, 0x7fffffff, 0x5, 0x0, 0x101, 0x0, 0x0, 0x8, 0x4, 0x3, 0xc6c8, 0x80000000, 0x2, 0x1000, 0x0, 0x4, 0x7f, 0x9a0b, 0x7, 0xffffffff, 0x2, 0x7f, 0x5e4, 0xee6, 0xfffffffffffffffd, 0xfffffffffffffc83, 0x90, 0x5, 0x3ff, 0x6, 0x20, 0x7, 0x20, 0x1f, 0x9c4, 0x0, 0x9, 0x0, @perf_config_ext={0x0, 0x1}, 0x208, 0x9, 0x9, 0x0, 0x800, 0x4, 0x21e}, r4, 0x9, r3, 0xb) getpeername$netrom(r3, &(0x7f00000006c0), &(0x7f0000000700)=0x10) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000001c0)=0x6) r5 = gettid() r6 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x81, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffcb5, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r6, &(0x7f0000000680)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0xb) pwrite64(r2, &(0x7f0000000080)="c9089fefe1ec817808b8dc8d8ce4572d1ea60f008b2e79f627801116ee9c33b518bbbe204285517a85d415534e12d2351f0d9d6e565e14c2ab45cd4bdd12f11b2af8621b8a18414b168791ccb159949c546c27e206b1fc487778ef8d278aed9ecb7504b358d810c32ad705faa8aac25d168ebbd4990a39502b2e4e18ec896a30edc35013ba96249c58086f11b06227fea61b9bff8ce96e73f40167f7b37bb79ecb9bcc848d1ef278176be8f4446c0d774f6c2d0c5285650e88bbd861c7420aa6ce5426ab274a23fcae4dd62ac43c180fe739d406e5534a2ec4c10ee116341c7f21fc97cfb1fcb8d0895b35863b47128a5530bb5aa746c099", 0xf8, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000003c0)=""/123) open_by_handle_at(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="680000005b3200006fb89aa2ee60da17e50f5d1f82d3cee16beff07daa4f227c8b661b2af0be38532e5c013dd59213bb31f71296c0f666e1ec5b5d02ef62d6d0f34786c420ecd5c8c44fcddd94b020a7d55f40e10266401e50989217c57f957851fc8f5fd5c28b65b8343b81d91a0eb6b6574d6caf6e3a052c77d6a2f74ea8197aa873ae95837975b073cd903dfff6d322ae9484e810b94dcc4137ce797c6e4888258acb376269e48b7ce41c471a"], 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) memfd_create(&(0x7f0000000380)='/dev/ppp\x00', 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x400000, 0x0) accept$netrom(r7, &(0x7f0000000600), &(0x7f0000000640)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000200)=""/207, &(0x7f0000000300)=0xcf) tkill(r5, 0x0) 2018/03/30 07:08:59 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000540)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x6, r2}) close(r1) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x5, &(0x7f0000000080)=""/194) 2018/03/30 07:08:59 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:08:59 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) fcntl$setown(r3, 0x8, r2) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:59 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xc0000, 0x0) 2018/03/30 07:08:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001100)={0x17, 0x1000, &(0x7f0000000100)="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"}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:08:59 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x20000000000003, 0x80) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:59 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:08:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:08:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x1, 0x802, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080), &(0x7f0000000200)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000100)=""/205) close(r2) 2018/03/30 07:08:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:08:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x202, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:08:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000000100)=""/203, &(0x7f0000000080)=0xcb) 2018/03/30 07:08:59 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:08:59 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:08:59 executing program 4 (fault-call:3 fault-nth:0): epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:08:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:08:59 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x4}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:08:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:08:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x4, &(0x7f0000000440), 0xffff7effffffffff, r0, 0x7}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:00 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000080)=0x54) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) 2018/03/30 07:09:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0x1, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x4, 0x206, 0x4, 0x0, 0x2, 0x100, 0x0, r3}, &(0x7f0000000240)=0x20) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/105, 0x69) 2018/03/30 07:09:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:00 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x3, 0x6b, [], 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/107}, &(0x7f0000000400)=0x78) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001bff4)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) r3 = gettid() r4 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000000, 0x41) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f00000000c0)={0x1, 0x1, 0x2, 0x1000, 0x2626e671, 0x400, 0x1, 0x3, 0x7, 0x0, 0x7f, 0x8}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) readahead(r4, 0x4, 0x4) accept$nfc_llcp(r6, &(0x7f0000000100), &(0x7f0000000180)=0x60) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r6, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) 2018/03/30 07:09:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) 2018/03/30 07:09:00 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7fffffff, 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x2, 0x82000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000440)='/dev/urandom\x00', 0x0, 0x400000) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='ip_vti0\x00') mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000440)={0x3, 0x0, 0x1}) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000480)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) 2018/03/30 07:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:00 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)=0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r4 = getpgrp(0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000680)=0x0) r8 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)={0x0, 0x0}) r11 = geteuid() stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) getgroups(0x4, &(0x7f0000000980)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r16 = syz_fuseblk_mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x0, 0x100000001, 0x4) r17 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a40)={0xffffffffffffffff}) r19 = syz_open_dev$sg(&(0x7f0000000a80)='/dev/sg#\x00', 0x5, 0x2100) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="216c1a7e6c7c97fca32e6be808a12beb705262af45f17a52d5bd0bb80870151523cb69f6fa0d4c410d4a23549c459fe26cd3aacfb829b0fc3b17e047f2f80fca1c137098f7006c48238d04526cff47a5958fe6a3", 0x54}, {&(0x7f0000000200)="fa2660a89ebbf42609c7b88a80fd4828a3130c47022df9af9d4b1ed4f22e90e0ecdb056f07bdc57979cea9bda6913f762ca6f9", 0x33}, {&(0x7f0000000240)="1def7bf74e71132dbb08e6fbad306ffa02f90067bdf446400d17c4760cbf3d1ee9ff7b8ceb691cbb73f4656a3936c80f0e87da6eb79ebe4b4920fa82e4db578b922fbed29ebd965eb8a85382c99fd7d1fcb6db756fcad3c1b6f5017ad973e4e572311b6010f2888de0e9d72d652866e1a02bc7c35f368bdc338db5a8d4cd05bf637a194cb4bdfd0061e955bacf19f4122dbc6f2117c2ebe33a39a6e973d70527b83082c3ac8ec6bb41", 0xa9}, {&(0x7f0000000300)}, {&(0x7f0000000340)}], 0x5, &(0x7f0000000f00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000f0ffffff01000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000bf928bb58069ad31e3947a00e5a69cac78662bb5361aac90bbfdd0158eb14a3e32d4229875a91be85d5dd850db5fc26d2b780d794ea312934aa49991059b2a3318376bcadcc44adb4f166b37e8b341ec3e7cafbfe38f2d6a4c3d3a9237b011544c13eaa900830cde4488464f69625fae830392e55fd7d58c24a3952f29d2d3b362965b7c55f424d52ad4cf2ea0b3fddea9e900000000000000000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x4000800}, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r24, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r4 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000900)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) setreuid(r4, r5) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) recvmsg$netrom(r3, &(0x7f0000000480)={&(0x7f0000000080)=@full={{0x3, {"c484cf2b9e6836"}, 0x6}, [{"cd032cfba9c1c9"}, {"02d0e7c3bdc492"}, {"b28e5989f24836"}, {"b641676a8abe48"}, {"a1cb0e956d9b80"}, {"db247e5d0e1d83"}, {"fe0ddd0b0422b3"}, {"b199f672ff8b73"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f0000000100)="d6a0ddbfd6f20f7eaa9f8e85408cde9bed0a24de48dda479d0203e753bc5be6f76fa79e82f504339492264ea9cfe26decb8f33a3b68ea5d2b52c432ecff01dd73802dfddf38b14c71b281e474232149f39b81b5d333e2a5f30a8a90aee2e6753562a01942e2b9938f8d723bc65be2dcf87f6b14b2e8ce3071f1ca717a9c6baac90611dbf19fee0d4ea1874997c042359369765330785f6c604c374149b4709f79a8ef3293a277c08c2654078b2a53390f6ad0284c5fec117ca541117", 0xbc}, {&(0x7f00000001c0)="3e35b49b7da969f24aeea2cb62653acb4f39a9aea6bd3847e125b097f8481dcc176c9c66528da5395fdf97de33f932b9db3cc80884c75fc3078d7873659e206c4e670f01cee0da8572b7e304c81697b8145a59c2c3f34e55e0af547ee9974517bad4c7ab253deb475bc785", 0x6b}, {&(0x7f0000000240)="ffc8b841f986a28785ad9a4d92e596fb92dec90aef4da6cc26e40264b75dad88ab75a8753f8cc834fb33abbf8ad0b4605e9ca15380555a24f76a07aec0cd109f46bda47a13940d0110bbb23b782fe4aef606300b81fe4b383ad3bcd07703f3e9dad71a3c6705c8be1c3337c0b2b5433ca492fdaf885e078cab19f66407a81e88bb5ed7379ef6086c2829516391875a42a63121bf2278c607653a5a4a6b02bf597a116dab19d52afe468c19bce82a3df503d05fc665c5c1a775fea7fd37ea56f83b269d91026877f761900488158a8d18637c4fe1f900", 0xd6}, {&(0x7f0000000340)="af66c8f9d7b77f7e831114e91b6b3bfc78a2a49e72e2e6d4b0d9547ca7b9fc617582a8ded2f78ac40cb7fb59213e51696e646f67fc9294e0439b49e0046461c706e3bcb8d1ae5579f9a0bbd40e1200d55176959b5b295d39fbba0e654ce069880bed432a692a5f3aa0eb7b3c418a79386cd40e807fe10b85da0b7c13f00d0df63061ffec859a94ce4bf42c0fd61132eeefc8798e85a34721b9caf5f1746ae4a6b1a748fedbdad48b7fd7a69ce8417a65bfe9445595af512877e9c52b8ec8f89d9b53c2895b68aa16a7645ef146192a1135f11d616a88a9", 0xd7}, {&(0x7f0000000440)}, {&(0x7f00000005c0)="1a3c7af2e918456deda6009fd67108f4b9fcfc2bf4affaf46d02fb5f6b948230942b915ba132880d0d4a7bcb06cb08b0e0d8a703d19cae27e0c42bc89643ef504a9eb7e9e5666bec93403e444b0f7c298e255560ba9abc63ce8e6aefd3e2d9cf67f58791df0fa7c34effdbc68d13fc7785a90de92926c9eb49304414f49966ee23e410e1e1afd6e94d7f5ff273d0b4ce68be0ea35dd760cef27fe713f67fb8a54f03ecb0b724b42fd506cab70b4e934c7599929593a4cbaf91d11b9627ac14ff1c5c7ddd58d2f12d30eb332b", 0xcc}], 0x6, &(0x7f0000000740)=[{0x70, 0x0, 0x1, "66d2ce903b3227202a27f1426571cfc7980523a54f97e61b64d9bf9cca09594d8f3bb84017a11cd870e0f0925164e4f1c195655d7183ae1d7c341f05390e1d50061fa3e93d43696fb77d180489d70ea55ffc1520831bc96bbace8b34fe"}, {0xe8, 0x1ff, 0x20, "599eae680cf7f993e2838543a7b19a691fc8b630728027d4bd7e33481c6e428e54e7fdd5b841ba9bb8e5632afa7f6ad2d06d7ff26f142fd9d98df4290a62de7086f7e49990eec3c200afc29806ae500a8e1f0d598354755b2f6534a34d25317621ba7018df803ea1e90aac20ae7a12c78e55561f1c931c2c689aabfba6977351dafb5a9b7760838040279490c768e90e2e5c522fcf688d885a486c27ada5c68c14e8c5a9ce1d87cffd2ecadc1ea35c6cb16b7bd246dd4717e62e2a2aa2622e54e7cd93fa6a583a14d54d0e629648e746f122"}, {0x60, 0x29, 0x7ff, "a40ff19e04abeab6654ee1f97775bc1b0f0ba0be936949c052fbf4ac6649fb048f96499784d299d78d0d47073fbb65d695df0feb83afe4592959641b8b5a888373cbd7e412b2ce75df6dcdd55c54"}], 0x1b8, 0x20000880}, 0x40012022) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x2000) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') close(r1) 2018/03/30 07:09:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x10002) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'erspan0\x00', r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) close(r3) 2018/03/30 07:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) 2018/03/30 07:09:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/92, 0x5c}], 0x1, &(0x7f00000005c0)=""/198, 0xc6, 0x7ff}, 0x2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000440)) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0xffffffffffffffb2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)='projid_map\x00') r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001bff4)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r4 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000004c0)=""/246) pwrite64(r5, &(0x7f0000000080)="0bd8dd8ef97de2084f1f3566c6e0e11b082f28bef71d1c1d5fc425806462aab3c4551c2ef7b68bcd1e0f3d0205b9b50de84dbc3ddc7c0e859bb8459c0a9c0f06b711244a94c3f2605962239f8775b34de29e3979bdefd7c8e77c6137c519ea0c306c74bb77956544c4cf7b53325a8e6b7b64a1168d8fd98e2e3ce585481c381d7235aa9cdc4636fde32405391059571e99fbfe2f16696856e5628d2be767c8c6871ee1d83d4675cfa13ce794d51bbebfc18d0f09a600a8ebdc1d21cf1f7bfe11b712a0be14098e40431556ea51", 0xcd, 0x0) tkill(r4, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x54) 2018/03/30 07:09:00 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x20) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/03/30 07:09:00 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) clone(0x29900000, &(0x7f0000000100)="3893ea85ddd0da3a404f3e3c87669328e99130494cdf2255de83a3d0ba6677c2c11b0b764b27e2ab379485049fe24347aa115a31ba6203819d3516130bd1e00162e1d4e0a7c590ea8ef8b02cc82d8ff226c50360a299f3eef0e403312b7df898346bf21202527121592a5f1682d6781311f017db03f6d428b1a7c70145157cdb", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="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") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x7fffffff, 0x0, 0x8, 0x5, 0x6, 0x1, 0x1, 0x911, 0x73340fdb, 0x401, 0x5, 0x0, 0xb55, 0x3aa]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x3}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fstatfs(r3, &(0x7f0000000540)=""/215) r5 = eventfd2(0x2, 0x0) mq_notify(r3, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5, 0xa}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r5, 0x3}) write(r4, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, 0x0) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) membarrier(0x8, 0x0) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200040, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000003640)=ANY=[@ANYBLOB="0200000000a566d70018000000ca85211af5cf80d744bf05067322685e3748fdd2c6698e5ac4adea7120c861db4ed9f220000281874e689ae6d9a758ef4886228835b0ed"]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000003440)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/149, 0x95}], 0x4, &(0x7f0000001440)=""/251, 0xfb, 0x40bb}}, {{&(0x7f0000001540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000015c0)=""/115, 0x73}, {&(0x7f0000001640)=""/88, 0x58}], 0x2, &(0x7f0000001700)=""/137, 0x89, 0x8001}, 0x8}, {{&(0x7f00000017c0)=@nfc_llcp, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/86, 0x56}], 0x1, &(0x7f0000001900)=""/236, 0xec, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/24, 0x18}, {&(0x7f0000001a40)=""/129, 0x81}], 0x2, &(0x7f0000001b40)=""/74, 0x4a, 0x8}, 0x1}, {{&(0x7f0000001bc0)=@nl, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001c40)=""/99, 0x63}, {&(0x7f0000001cc0)=""/182, 0xb6}, {&(0x7f0000001d80)=""/65, 0x41}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/57, 0x39}, {&(0x7f0000002e40)=""/164, 0xa4}], 0x6, &(0x7f0000002f80)=""/18, 0x12, 0x1}, 0x9}, {{&(0x7f0000002fc0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003040)=""/197, 0xc5}, {&(0x7f0000003140)=""/48, 0x30}, {&(0x7f0000003180)=""/70, 0x46}, {&(0x7f0000003200)=""/220, 0xdc}], 0x4, &(0x7f0000003340)=""/244, 0xf4, 0x8}, 0x2}], 0x6, 0x2000, &(0x7f00000035c0)={0x0, 0x989680}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003600)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) mq_getsetattr(r1, &(0x7f0000000080)={0x2, 0x1, 0xffffffffffffff3f, 0xaae4, 0x7fffffff, 0x3, 0x8, 0x2}, 0x0) close(r3) 2018/03/30 07:09:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x4, 0x10000) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5, 0xa}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r5, 0x3}) pause() ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[0x100000000, 0x6e, 0x7ff]}) write(r4, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:00 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000240)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x600200, 0x0) 2018/03/30 07:09:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x401}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0xf949, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000240)=0x84) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:00 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x400001) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x10001) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) r3 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x2}, &(0x7f0000000140)=0xc) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r3, &(0x7f0000000440)="0e5a98ca2e65f3763874e3d94806dbcf86f61ae0c42ba5e9fdb274304f8bdd00a65406081096e8d3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c784123d7a5ab40212782ab5e37542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd35cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f301", 0xef) 2018/03/30 07:09:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000001100)='[vmnet0em0$.vmnet1\x00', 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001140), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f00000003c0)=""/18, 0x12}, {&(0x7f0000000400)=""/168, 0xa8}, {&(0x7f00000005c0)=""/117, 0x75}, {&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/130, 0x82}], 0x9, &(0x7f00000008c0)=""/159, 0x9f, 0x6}, 0x40000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000e80)={0x0, 0x553}, &(0x7f0000000ec0)=0x8) sendmsg$inet_sctp(r4, &(0x7f00000010c0)={&(0x7f00000009c0)=@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1d}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000a00)="2115bfaa4c104c91fd2d4ea077e9c27d3a42fc5e804ff4f4f2af2ec2a2de19040470cdcb37702468cbcad9b7a5bc90f04fb2d6a4477087a68b329a0b4b8dfe7ec1caa652dc873de3", 0x48}, {&(0x7f0000000a80)="0da6cc85b123126f2dac0a8752f80d866952366e75b06f81c1dd5b0d5746ed86441f83d50e50f36d8ad02d32c9ab01051e8c70d8e66f70946bbe5129562ca1125097f3b1c8e1ef2e093641d6b3b534d55dacb407997f66bd9168f54b6ea290096fd6c14c3865995572", 0x69}, {&(0x7f0000000b00)="a34787176d1ae4a6de05c75883bf2990521fc819fbc3c4138f5cb6f53d51902277076a877900e06a1fb33de9", 0x2c}, {&(0x7f0000000b40)="ba868195459738efedfa396a931a76e4657c14f21171851ea3870ae160344771cab7d5c5018e9f5b24a9b390903fdcd068a7a5436d678bd063e4d59e32a55fed5ee66e71d13bb3c91bee0c9f707f195440e7277a8775befa18c276e2ac398daae60878424c4d17b450bccdcd312163e78ee076674e14d21cd1e8e45e496bac9a607107c37658b11a0a6934b93171526b76c5e75c149a0974bb136988b120e0a3d60d3efa09e4b4ee88eb6723fdc7e1d2b88277cae8715f62741050a94c026bcb1ccdc24dd4dbc23c4fcf321c8cd5c8b4fea9aea91b58814f5f5fca246dd3f64efb9dfa5e15a8c0b9ee9105f641147c", 0xef}, {&(0x7f0000000c40)="50a68ac9c2cb8ce7610d17c2faa460466c996467f792f120e5146ab21090202c1f8111f6c991dc1b564056c2f4d490e7eeee22d1eb1216a5befd33bb5b81bd91cf1d86c72488513aa82a41b22bb0eb30a4643130d2f330fe41a97c0b705471610674e3eaa872355a0e8d3ad0afb0c8ad644737fa9dda7daccdd81b4b1750d67cd4fba392f4fcf1553bd216ef46e00e339f2c07657b637393baaa62988b680b1bb065fbb5258674bce88238bea13e1da2e6e94f28df73c01a78a35ad863f684ea4694e4863c7fc03915eae5e5c86d34af3fc05b5b527f052ffac173bcbc2f17d6a420ba5b5b451472be45e3", 0xeb}, {&(0x7f0000000d40)="97a6100c00f496a19da1d2346d", 0xd}], 0x6, &(0x7f0000000f00)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x3ff, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x80000, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x2, 0x5, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x9, 0x2, 0x80000000}}], 0xc0, 0x4}, 0x4000800) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r7, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x3b) 2018/03/30 07:09:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:00 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x208680) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) 2018/03/30 07:09:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:00 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x1) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000180)={@llc={0x1a, 0x322, 0x1, 0x80000001, 0x3, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000080)=""/167, 0xa7}, &(0x7f0000000140), 0x1}, 0xa0) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x20}}, 0x3, 0x6, 0x2, 0x6, 0x1}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x1}, 0x90) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x2, &(0x7f0000000740), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000500)={0x1, &(0x7f0000000440)=[{}]}) 2018/03/30 07:09:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fsetxattr(r2, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='/dev/kvm\x00', 0x9, 0x2) r3 = eventfd2(0x0, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x46, 0x100, 0xfffffffffffffffa, 0x3, 0x0, 0x6, 0x8, 0x3, 0x3, 0x7, 0x400, 0x6, 0x8001, 0x16, 0x40, 0xfffffffffffffffb, 0x7fff, 0x240000000, 0x4, 0x3, 0x76db, 0x1, 0xf44a, 0x80, 0x51d, 0x1000, 0x40, 0x7f, 0x3, 0x8, 0x6, 0x1ff, 0x1000, 0x6, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x5, @perf_config_ext={0x8, 0x2}, 0x4000, 0x8929, 0x5, 0x3, 0x2, 0x8, 0x7fffffff}, r4, 0x6, r0, 0xa) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000180)={0x1, 0x0, 0x35e1}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) 2018/03/30 07:09:01 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x210000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0xfef2, 0x0, 0x35, 0x1, 0xc, 0xed0, 0x8, 0xe9, 0x5, 0x4, 0x2, 0x7fff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000180)={0xfffffffffffffffe}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x6, r1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00000000c0)={0xff, 0xdb}) r4 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000240)={0x6, r5, 0x1}) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000004c0)=""/246) set_tid_address(&(0x7f0000000280)) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000000140)=""/174) tkill(r4, 0x0) 2018/03/30 07:09:01 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=""/180, 0xb4) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000100)=""/102) close(r1) 2018/03/30 07:09:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) tkill(r2, 0x0) 2018/03/30 07:09:01 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x22080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000580)=0x5ba000000000, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) sched_setscheduler(r3, 0x2, &(0x7f0000000540)=0x6) fcntl$getflags(r0, 0x40b) fstatfs(r1, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000480), 0x0, r4, 0x6}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000440)={@local, @local}, &(0x7f00000004c0)=0x8) 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:01 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) dup2(r1, r0) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) fstatfs(r2, &(0x7f0000000440)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff, 0x40) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000011c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f00000012c0)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001340)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001440)=0xe8) getresgid(&(0x7f0000001480), &(0x7f00000014c0)=0x0, &(0x7f0000001500)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getresgid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)) r11 = fcntl$getown(r2, 0x9) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001740)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001840)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001a00)=0xe8) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001e80)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000001f80)=0xe8) fstat(r2, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002140)={0x2, &(0x7f0000002100)=[{0x6c4, 0x5, 0x1ca9, 0x6}, {0x5, 0x3ff, 0x2, 0x72b}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000002080)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r17, r22, r16}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r4, r3, r0, r0]}], 0x138, 0x10}, {&(0x7f0000001c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001cc0)="e51653b155ed3e9fa070a11af01d7847cbeff15b4cc2264cc507f7ad033b", 0x1e}, {&(0x7f0000001d00)="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", 0xfb}], 0x2, &(0x7f0000002380)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0x55, 0x81}], 0x2, 0x40) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) close(r3) 2018/03/30 07:09:01 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ustat(0xe89, &(0x7f0000000100)) 2018/03/30 07:09:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$TIOCSCTTY(r3, 0x540e, 0x8001) tkill(r2, 0x0) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r6) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x121a00, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000300)={0xff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1c3200, 0x0) ftruncate(r1, 0x49) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xb690, 0x80000000}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)={0x14, 0x0, 0x8, 0x70bd25, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000000)='khreaded\x00', 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x10, 0x0, &(0x7f0000000b00)=[@request_death={0x400c630e, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/03/30 07:09:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r6) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000086efc3), 0x0) getsockname$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x1c, 0x1c, 0x82ccb1e14db98599, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x1c}, 0x1}, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fstatfs(r4, &(0x7f0000000100)=""/215) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) accept4(r1, &(0x7f0000005640)=@can={0x0, 0x0}, &(0x7f00000056c0)=0x80, 0x7ffff) stat(&(0x7f0000005700)='./file0\x00', &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000005880)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000112}, 0xc, &(0x7f0000005840)={&(0x7f00000057c0)=@report={0x58, 0x20, 0x302, 0x70bd27, 0x25dfdbfe, {0x33, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x1000, 0x4e24, 0x0, 0x4e24, 0x1, 0xa, 0x20, 0x20, 0xff, r6, r7}}, [@policy_type={0xc, 0x10}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x890) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000004c0)={0x2, &(0x7f0000000480), 0x8, r8, 0x9}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/60) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r8, 0xa}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r8, 0x3}) write(r5, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x7, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) [ 113.268009] QAT: Invalid ioctl 2018/03/30 07:09:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) [ 113.292678] QAT: Invalid ioctl 2018/03/30 07:09:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x351400) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x1702, 0x1000, 0x3, 0x4, 0x10000, 0x5, 0x9d2, 0x5, 0x3, 0x7}, 0xb) 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 0: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200000, 0x0) connect$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r3 = gettid() r4 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r5, 0x4010744d, &(0x7f0000001000)=""/174) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0xa0400) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000080)) tkill(r3, 0x0) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r6) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 113.401225] QAT: Invalid ioctl 2018/03/30 07:09:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r1, &(0x7f00000006c0)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) socketpair(0xb, 0x802, 0x33, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000440)=""/250, 0xfa, 0x0, &(0x7f0000000680)={0x11, 0xff, r4, 0x1, 0xca, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r2, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) [ 113.425198] QAT: Invalid ioctl 2018/03/30 07:09:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2}, 0x108, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101001, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x7, 0x101}, 0x40}, 0x10) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3}) close(r1) 2018/03/30 07:09:01 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x2c00) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000180)=0x7) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000200)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:01 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$alg(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)="b6c5199ce67cca7588c2bd7c10964dd5aa5e", 0x12}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="96cfc885048a9c6afa419b67b77e424c70f31cee730da07cae014d2e26f227252de4f45a87ae45eea1065ffea37997ca6af2f2785351f821fd5cabcccae05d260f19b37ee95cabe5391bb1357c8063e488b847edc3ec32", 0x57}, {&(0x7f0000001500)="e4f95cab0f75e7427d6a8f4b0848738186844596bcdc04ba390234ca35ae6b80496f81896cacefe5ef20d34384091f51395c86029995d60f8ad8b8eccb868a6332bd982fcf5b5db80094409b1a18be70a697eda3aa", 0x55}, {&(0x7f0000001580)="cda7a31c419b847ab06172fbf573ea5c48bd712a34a2ec42e0102ab6c6272bafa33a26d7b2f594aabb820b314297b85f7c1665f699d9138747ad36d0be416fc5047edf2c266fe29e533ead874c1cd5e3d733297f2e3e0f2b04838db34ad29bb7bc7f256d33efb327d5f54217577456f6be01f8a9350c6489d5706d2df2c1632c41464730cebca80293594d5d2a5664f849f79cb4261210ac86384723b70d1b", 0x9f}, {&(0x7f0000001640)="c0e0545fa165758dad4e8ac8b64c50f454341f2aaf7e5f5b1404d33b4316e1b40d60fe999965fe5486cd04a1bd744b45fd0fd3d7b5605eb8a258d96b8da27247985b4dce35642d7e4e196b805cf0bc54573d45575b4001d9ee5dfd8cb5f9526527ab12b7ccfde096c8f0227ecb1770c1d80133084304cf932f805950ea73667df077baafc2b825b7611993a58cdb30dc18c52f887a50285b500e69cbb54e6d3ff8a839ec34ab9234218ff204801aaee14cc2e04df5a583a21d3cc151ae88493837e5c9caca306a24c66306ed20d3622afaf3d63cb8697080e6937e6cad1ed1", 0xdf}, {&(0x7f0000001740)="2208b8e64e37bc75d2608b846cb9566fdd0e6ecf598eb58c2926b8fd64e541e6e135b644cbecd9e9bb1de0a364b1eaa746e5dffc0b5fb7", 0x37}, {&(0x7f0000001780)="05090b03bc431043a82dcb2b2d61a9432ac56268", 0x14}, {&(0x7f00000017c0)="a867e8adde870704b484707d3988df3e37756224cfd75ebb636e22bac9b4b18bfb1644a97a1a9e482f8495ebe44179749b440132897595e5d24a080d019c3ccfd0b6f71b003f7e671a0d87df5bd0d2aac40dcc68b6af841803b109c5fcda59569ec4bb3fb8e2095f14e81b2d3a63ebbbb4d0b2fa0f04b35a18e93e382613066ed438445304f31c39cc0e339d8520e8568568047bd17056e4141931353b0bd006aa621a6bb70d117a4f7c292d19d0769c50d2a5ccd06224f38c18d516240d9ae8032dbbe1cc", 0xc5}], 0x9, &(0x7f0000001980)=[@iv={0x60, 0x117, 0x2, 0x45, "90a2fb497138369c047e516dadcd621476428de03b186b660f73c570cf6f669d06f07c5b21300f147ad49223e055fa3f6c7a6001c2be3bb978b49155009eced635ec298faa"}], 0x60, 0x4004001}, 0xc8c0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0xfffffffffffffec0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0x0, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r2, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:01 executing program 0: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 0: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x0, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$rdma_cm(r0, &(0x7f00000014c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r2, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) fcntl$notify(r3, 0x402, 0x2) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='erspan0\x00') ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80002) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/03/30 07:09:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:02 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x7, 0x15d, 0x4, 0x80}]}) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0xfffffffffffffefe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x46, 0x13, 0x19, 0x5, "7e19eca4907d1e8c6d6a51147f82da4022678ab212702b5f30d3c5bfee93dbca11ae910fac2e15b848596172795d8853bf9c570b819cb7bae75d6d3381b4a773", "8f01e6fb340c26d343429eab4f535875fe60564bc22101c9c19a1a6042aff23e", [0x80, 0x8]}) 2018/03/30 07:09:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x0, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:02 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000003, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xfffffffffffffe00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)={[0x39, 0x39, 0x36, 0x36, 0x33]}, 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) open_by_handle_at(r0, &(0x7f0000000180)={0x100, 0x20, "60f403e4308585b2b6d9875d0e747a90976ab002c67a11cc6a56a51a6d78c6e66d46f79abb098775629ed251b8bcab6d5d6b8402f29f77bc942d68c25615c9b2330ccdbdfa3e98a6a97867ca2899299fa9de7557c7c03461215b3fd27dbce6ad41ea3284db36a205ea00fe0f8fc29e81473c26703cdb77e1584272e2fb8e2ae3fc45ddca63a33465c6624b7af41d1607b438345765ffc09e571f95eb6d411019a50a2cdbda77702e2f4d4cee8a9d9e8a84a548527e5609bf98d747312a40e6c462b0da8bb1f9829885246531b07437a223b7828b8a28f9bc52cc7cb7ce0d939defd7082c9336333ddf22b394bd36cf32f193e53cc6a1f016"}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x1, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x7fffffff, 0x1011) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000100)={{0x98b4, 0x6, 0x101, 0x101, "45847bd2d9f1e5d3133b73e8ab020f2be05b3122befe600003b6931aaf46739937acbb23f797efa77e4916a9", 0x7}, 0x6, [0x7, 0xffffffff, 0x2, 0x2, 0x5, 0x1, 0xfff, 0xffffffff, 0x4321, 0x4, 0x82, 0x7, 0x10000, 0x7, 0xff, 0x5, 0x5, 0x5, 0x3, 0x1, 0x0, 0x20, 0x800, 0x80000001, 0x5e, 0x1000, 0x5, 0x2, 0x787, 0xfffffffffffffffd, 0x0, 0x1, 0x953, 0x6, 0x3, 0x80, 0x81, 0x8001, 0x9, 0x8, 0x7145, 0x4, 0x3ff, 0x4, 0xf9, 0x800, 0x7ff, 0x1, 0x80, 0xff, 0x2830, 0x6, 0xb8, 0x800000000, 0x7, 0x9, 0x0, 0xa98a, 0x6, 0x7fff, 0x5, 0x5, 0x6, 0x577f, 0x52d, 0x5, 0x6, 0xffffffffffffffc1, 0x20, 0xfffffffffffffffd, 0xf803, 0x5, 0x3a, 0x4, 0x3, 0x9, 0x7f, 0xfff, 0xba, 0x3, 0x0, 0x9, 0xfff, 0xfff, 0x1, 0x1, 0x5, 0x4, 0x7f, 0x400, 0x8, 0xfffffffffffffffa, 0x73e7091b, 0x20, 0x80000000, 0x9, 0x1, 0x1, 0x7, 0x4, 0x6, 0xfff, 0x20, 0xffffffffffffffff, 0x92, 0x1000, 0x6, 0x1, 0x57a, 0x7, 0xff, 0x0, 0x7, 0xc1d, 0x9, 0x4, 0x2, 0x5, 0x1f, 0x6, 0x1000, 0x8, 0x81, 0x2, 0xfff, 0x39e7d7b, 0x9, 0x8]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) socket$inet6(0xa, 0x3, 0x100000001) close(r0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000600)={{0x2, 0x0, 0x1b, 0x0, 0x2, 0xd65, 0xffff, 0x8f, 0x8, 0x3f, 0x0, 0x7}, {0x0, 0x103000, 0x0, 0xd2, 0xfffffffffffffffd, 0x9, 0x1, 0x5, 0x1, 0x1f, 0x6, 0x5}, {0x6000, 0xf000, 0xc, 0x6, 0x8, 0x4, 0x5, 0x2, 0x80000000, 0x1976, 0x1f, 0x4}, {0x2, 0x11004, 0xb, 0x2, 0x0, 0xfffffffffffffff9, 0x7, 0x401, 0x1f, 0x7, 0x7fff}, {0xf000, 0x5001, 0x0, 0x1, 0x2, 0x4, 0x20, 0xe3, 0xff, 0x13, 0x3, 0x9}, {0x1f001, 0x0, 0xf, 0x4, 0x4, 0x100000000, 0x7f, 0xfffffffffffffffa, 0xffffffff, 0x6, 0x2873, 0x8}, {0x0, 0x1000, 0x1f, 0xfffffffffffffffc, 0x5, 0xa0c, 0x0, 0x5fa4b4d1, 0x1, 0xfffffffffffffffc, 0x1000, 0x1}, {0xf000, 0xf000, 0xa, 0x6, 0x6, 0x3, 0x0, 0x7, 0x4, 0x55c, 0x7, 0x1}, {0x2000}, {0x6000, 0xf000}, 0x20, 0x0, 0xf000, 0x400a2, 0x9, 0x1, 0xf006, [0x727e, 0x56, 0x80000000, 0x4]}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000080)={0x1, 0x4}) 2018/03/30 07:09:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r2}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x709040, 0x0) close(r1) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000080)=0x1c31) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x0, 0xb4ab, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:02 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 07:09:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) 2018/03/30 07:09:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r5, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r6) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:02 executing program 6: shmget(0x1, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) pread64(r0, &(0x7f0000004000)=""/151, 0x97, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) link(&(0x7f00000017c0)='./file0\x00', &(0x7f00000013c0)='./file0\x00') gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002140), &(0x7f0000003900)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x921, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000001800)=ANY=[@ANYBLOB="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"]}, 0x999) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) getgid() getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(r0, &(0x7f0000003c80)) r2 = getpgid(0xffffffffffffffff) getpeername(r0, &(0x7f0000001580)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000003800)={r4, &(0x7f00000037c0)=""/44}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002280)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001780)={&(0x7f0000001680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000016c0)=[0x0], &(0x7f0000001700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001740)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x1, 0x5, 0x5}) sendmsg$netlink(r1, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x0, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r2, r3}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48, 0x40010}, 0x8840) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000001600)={r5, 0x4}, &(0x7f0000001640)=0x8) 2018/03/30 07:09:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r5, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r6) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0x0, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:02 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000ec0)=0x81) sendmsg$rds(r1, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/48, 0x30}, {&(0x7f00000003c0)}], 0x6, &(0x7f0000000d80)=[@mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x2}, &(0x7f0000000480)=0x5, &(0x7f00000004c0)=0x7ff, 0x9, 0x6, 0x80000000, 0x756, 0x4, 0x5}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1f, 0x278}, &(0x7f0000000500), &(0x7f0000000540)=0xff, 0x4d4d, 0x5, 0x0, 0x3, 0x0, 0xffbe}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x2}, {&(0x7f0000000580)=""/223, 0xdf}, &(0x7f0000000cc0)=[{&(0x7f0000000680)=""/12, 0xc}, {&(0x7f00000006c0)=""/167, 0xa7}, {&(0x7f0000000780)=""/51, 0x33}, {&(0x7f00000007c0)=""/170, 0xaa}, {&(0x7f0000000880)=""/186, 0xba}, {&(0x7f0000000940)=""/221, 0xdd}, {&(0x7f0000000a40)=""/251, 0xfb}, {&(0x7f0000000b40)=""/81, 0x51}, {&(0x7f0000000bc0)=""/202, 0xca}], 0x9, 0x9, 0x6}}], 0xf8, 0x40}, 0x4000) 2018/03/30 07:09:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)) r3 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r3, 0x0) 2018/03/30 07:09:02 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='/dev/cuse\x00', 0xa, 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000080)="06000000000000009d", 0x9}]) 2018/03/30 07:09:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r5, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r6) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000440)={'eql\x00', 0x5000}) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0x0, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x10000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r4, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@ipv4, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, 0x401, 0x40, 0xffffffff, 0x400, 0x20, 0x1000000, r5}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000140)=0x8) 2018/03/30 07:09:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x9, 0xfffffffffffffffa, 0x1ff, 0x800}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001940)={r1, 0x0, 0x80}, &(0x7f0000001980)=0x8) ftruncate(r0, 0x7fff) sendfile(0xffffffffffffffff, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/234, 0xea}], 0x2, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/101, 0x65}, {&(0x7f0000001440)=""/174, 0xae}, {&(0x7f0000001500)=""/237, 0xed}, {&(0x7f0000001600)=""/252, 0xfc}, {&(0x7f0000001700)=""/45, 0x2d}, {&(0x7f0000001740)=""/133, 0x85}], 0x8, 0x0, 0x0, 0x9}, 0x7}], 0x2, 0x40, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001900)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) tkill(r2, 0x1f) lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f000029aff7)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0x90, 0x0) 2018/03/30 07:09:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0x0, 0x2, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:02 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8121000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r1, 0x100, 0x5, [0x3e, 0x8000, 0xba, 0x0, 0x9]}, 0x12) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r2, &(0x7f0000000100)=""/215) r4 = eventfd2(0xfffffffffffffffc, 0x0) mq_notify(r2, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r4, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000000080)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:02 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xde5) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f0000000300)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000140)='devpts\x00', 0x2000000, &(0x7f0000000340)="db3b106155f83ac865639b52c2182457582cb4fc9be9bd1db98310d09ad71892747d9cf288e8146d181f88b757db868c13514ba31260cf1d8cf4344c785ca3dd5c2601ac068d05527ab6f23525649fd443998929b890521a13c6ebca86751517d7e168b2968e62523511a75d0c83af9951e0b86f9709e407f0f9adfba829e903859461bd07b3611c1e8fef338be857de9159f4a86624ee8fea5a") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x8e) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r3, 0x8, 0x10}, 0xc) 2018/03/30 07:09:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:02 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x88440, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000140)={0x0, 0x6}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x0, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:02 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) [ 114.584510] devpts: called with bogus options 2018/03/30 07:09:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x18ceddc7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x82080, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r4, 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 114.634680] devpts: called with bogus options 2018/03/30 07:09:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x0, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) 2018/03/30 07:09:03 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x0, 0x2, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000480)={"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"}) syz_extract_tcp_res(&(0x7f0000000440), 0x0, 0x6) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r3, 0x28, &(0x7f0000000080)}, 0x10) tkill(r2, 0x0) 2018/03/30 07:09:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:03 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x3, 0xa4100) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001240)={0x2, r2}) eventfd(0x7) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0300000000000000000000000000000000000000002229031db0a900ff0000000000000000000000000000000000000000000069843f41d472c12c62000000000000050000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000004000000000000030000000000"]) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000001440)=@pic={0x28f0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x6, 0xffffffffffff0000, 0x0, 0x4c0e2692, 0x9, 0x0, 0x3, 0x200, 0x3, 0xa0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) timerfd_create(0x0, 0x0) r4 = dup(r1) read(r4, &(0x7f0000000040)=""/172, 0xac) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000001280)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0x40085400, &(0x7f0000000000)={0x7}) setns(r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000001000)={{0x0, 0x7}, 'port1\x00', 0x0, 0x80001, 0x7, 0x3, 0x4, 0x9, 0x10001, 0x0, 0x5, 0x9}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001540)=""/4096) pwritev(r3, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) 2018/03/30 07:09:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x0, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x28, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4e92}, 0x7fff, [0x5, 0x0, 0x7, 0xffff, 0x100000000, 0x7fff, 0xfff, 0x80]}, 0x5c) 2018/03/30 07:09:03 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) semget(0x1, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x20) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x3d9) 2018/03/30 07:09:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:03 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0xd1636a6f2ff57a5, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000300), &(0x7f00000003c0)=0x6, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x3, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xee1, @dev={0xfe, 0x80, [], 0xc}, 0x4fe06fa5}}, 0x100000000, 0x7, 0x3, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x40, 0x19, 0x4}, &(0x7f0000000240)=0x10) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/03/30 07:09:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x0, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:03 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x800, 0x0) recvfrom$llc(r0, &(0x7f0000000300)=""/143, 0x8f, 0x20, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)={0x14, 0x4, 0x6, 0x2000000000101}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000600), 0x10) accept4(r1, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x80, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xc0, 0x24, 0x100, 0x70bd28, 0x25dfdbff, {0x1c}, [@typed={0x4, 0x3ff}, @generic="882881e122dd26d4bdde050153cf9df3f2f4cb8f6eb7bcef9b3ca759d779a8ae212b0f398da3b6ee6c531be6fb1e1dc8e0f6340a1c3d1392448e083e3f942f181203dfc23b46784fdb9343c623e1cbbdfb479581c36628e85859d89d60ed352a8cc2776644d2811d5431fcc41d9fefa8cb15575cfcef7a22db910f189a955bfa9912f57d80cdc48f2c7514890bdfaa9ee69807d3427c4d916aa1a24cb5d7781f331b66bd4c"]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000011) 2018/03/30 07:09:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x8, 0x4800) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x105280, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r3 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000480)={0x4, 0x1, 0xffffffff, 0x100000001}) r4 = gettid() r5 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000080)=""/7) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f00000004c0)=""/246) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000000200)=""/3, &(0x7f0000000240)=0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f00000006c0)={r6, 0x5}) ioctl$EVIOCGREP(r6, 0x4010744d, &(0x7f0000001000)=""/174) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x10000, 0x0) setgid(r7) tkill(r4, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r8, @in6={{0xa, 0x4e20, 0x8001, @empty, 0x4}}}, 0x84) ioctl$KVM_GET_FPU(r6, 0x81a0ae8c, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000000740)={{0x8, 0xe95a}, 'port1\x00', 0x40, 0x1000, 0xad, 0x435fd317, 0x583, 0x1bb1, 0x7ff, 0x0, 0x5, 0xffffffffffffffe1}) 2018/03/30 07:09:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x0, 0x7, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8001, &(0x7f0000fc1000/0x3000)=nil, 0x2) 2018/03/30 07:09:03 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x12, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r3, 0x0) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) r2 = creat(&(0x7f0000000640)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000005c0)={0x0, r3}) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000003600)={@empty, 0x2e}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = memfd_create(&(0x7f0000000680)='@\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0x0, 0x1) fchmod(r4, 0x0) r5 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0fe08eaf14d7e7e2aee8787f630000"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) 2018/03/30 07:09:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x0, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:03 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) tkill(r2, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000140)=0x4) 2018/03/30 07:09:03 executing program 0 (fault-call:6 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:03 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001, 0x0, 0x9, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x46, 0x40440) getpeername$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x3c2) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000180)=""/101, &(0x7f0000000200)=0x65) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x10, @tick=0x3, 0x800000000000005, {0x0, 0x54}, 0xfffffffffffffbff, 0x0, 0x2}) 2018/03/30 07:09:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r2, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 115.258621] binder: 16856:16857 unknown command -1349591025 [ 115.310376] binder: 16856:16857 ioctl c0306201 20004000 returned -22 [ 115.327430] FAULT_INJECTION: forcing a failure. [ 115.327430] name failslab, interval 1, probability 0, space 0, times 0 [ 115.338712] CPU: 1 PID: 16865 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #371 [ 115.346077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.355978] Call Trace: [ 115.356000] dump_stack+0x194/0x24d [ 115.356023] ? arch_local_irq_restore+0x53/0x53 [ 115.356062] should_fail+0x8c0/0xa40 [ 115.356077] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.356086] ? perf_trace_lock+0x900/0x900 [ 115.356098] ? perf_trace_lock+0xd6/0x900 [ 115.356106] ? perf_trace_lock_acquire+0xe3/0x980 [ 115.356114] ? perf_trace_lock+0x900/0x900 [ 115.356126] ? trace_hardirqs_off+0x10/0x10 [ 115.356140] ? trace_event_raw_event_lock+0x340/0x340 [ 115.356157] ? find_held_lock+0x35/0x1d0 [ 115.356208] ? check_same_owner+0x320/0x320 [ 115.356223] ? rcu_note_context_switch+0x710/0x710 [ 115.356228] ? lock_release+0xa40/0xa40 [ 115.356251] should_failslab+0xec/0x120 [ 115.356263] kmem_cache_alloc_trace+0x4b/0x740 [ 115.356272] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.356281] ? trace_hardirqs_on+0xd/0x10 [ 115.356301] tty_ldisc_get.part.3+0x66/0x140 [ 115.356312] tty_set_ldisc+0x4f/0x7a0 [ 115.356334] tty_ioctl+0x492/0x1610 [ 115.356347] ? tty_vhangup+0x30/0x30 [ 115.356357] ? __lock_is_held+0xb6/0x140 [ 115.356387] ? __fget+0x36b/0x5b0 [ 115.356394] ? handle_mm_fault+0x35b/0xb10 [ 115.356415] ? iterate_fd+0x3f0/0x3f0 [ 115.356426] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 115.356437] ? vfs_write+0x374/0x510 [ 115.356447] ? wait_for_completion+0x770/0x770 [ 115.356462] ? tty_vhangup+0x30/0x30 [ 115.356469] do_vfs_ioctl+0x1b1/0x1520 [ 115.356487] ? ioctl_preallocate+0x2b0/0x2b0 [ 115.356497] ? fget_raw+0x20/0x20 [ 115.356511] ? __sb_end_write+0xa0/0xd0 [ 115.356527] ? fput+0xd2/0x140 [ 115.356536] ? SyS_write+0x184/0x220 [ 115.356552] ? security_file_ioctl+0x89/0xb0 [ 115.356566] SyS_ioctl+0x8f/0xc0 [ 115.356574] ? do_vfs_ioctl+0x1520/0x1520 [ 115.356587] do_syscall_64+0x281/0x940 [ 115.356594] ? __do_page_fault+0xc90/0xc90 [ 115.356600] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.356609] ? finish_task_switch+0x1c1/0x7e0 [ 115.356619] ? syscall_return_slowpath+0x550/0x550 [ 115.356629] ? syscall_return_slowpath+0x2ac/0x550 [ 115.356639] ? prepare_exit_to_usermode+0x350/0x350 [ 115.356650] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 115.356666] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.356686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.356692] RIP: 0033:0x4548b9 [ 115.356696] RSP: 002b:00007fd30ae0cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.356704] RAX: ffffffffffffffda RBX: 00007fd30ae0d6d4 RCX: 00000000004548b9 [ 115.356708] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000014 [ 115.356712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.356716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 115.356721] R13: 000000000000031b R14: 00000000006f6b28 R15: 0000000000000000 [ 115.420147] binder: 16856:16873 unknown command -1349591025 [ 115.444870] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/30 07:09:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstatfs(r1, &(0x7f0000000100)=""/215) r3 = eventfd2(0x0, 0x0) mq_notify(r1, &(0x7f0000000380)={0x0, 0x10, 0x1, @thr={&(0x7f0000000300)="57ce4e3b5c38102349771debde7e9f5c9cfa25918f6042eacccb940f0850658c896e7b469dfd41efd758cf555c47d700c05fcc7e6bae477db825baf56e2bb54942bc4450bb145c502e9f1cd1a31d64a373ba11c574dbb700828cda", &(0x7f0000000040)="039f77a69a2df1c639e3b51bd2"}}) fchmod(r1, 0x2) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r3, 0xa}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r3, 0x3}) write(r2, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) 2018/03/30 07:09:04 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/03/30 07:09:04 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x0, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:04 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() ioprio_set$pid(0x0, r2, 0x6) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003e00)={0x0, @remote, @multicast1}, &(0x7f0000003e40)=0xc) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x200, &(0x7f00000000c0)=0x1) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003e80)={@empty, 0x6c, r4}) tkill(r2, 0x0) 2018/03/30 07:09:04 executing program 0 (fault-call:6 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) close(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) 2018/03/30 07:09:04 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x428000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x7ff, 0x2, 0x7fffffff, 0x5, 0xaf, 0xfffffffffffffff7, 0x6a, 0x9, 0xfcba, 0xffffffff80000000, 0x80000001, 0x1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) 2018/03/30 07:09:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r2, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) 2018/03/30 07:09:04 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x80, 0x0) r1 = mq_open(&(0x7f00000004c0)='IDLETIMER\x00', 0x800, 0x12f, &(0x7f0000000500)={0x100000001, 0x0, 0x200, 0x81, 0x7, 0x36, 0x1f, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) accept$alg(r4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e771ff772cfd4546174000006d803000000000000000000000000000000001b006b9296e0d7dd000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803121408070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09e720f7ff15cc1cc88d510c60cad4df964fa4fb8bf8478074f83bc8fd132ee9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021ab"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r6, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r7) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 115.448240] binder: 16856:16873 ioctl c0306201 20004000 returned -22 [ 115.453186] binder: 16856:16857 ioctl 40046207 0 returned -16 [ 115.755046] FAULT_INJECTION: forcing a failure. [ 115.755046] name failslab, interval 1, probability 0, space 0, times 0 [ 115.767150] CPU: 0 PID: 16886 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #371 [ 115.774527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.783878] Call Trace: [ 115.786456] dump_stack+0x194/0x24d [ 115.790076] ? arch_local_irq_restore+0x53/0x53 [ 115.794760] should_fail+0x8c0/0xa40 [ 115.798467] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.803552] ? perf_trace_lock+0x900/0x900 [ 115.807785] ? trace_hardirqs_off+0x10/0x10 [ 115.812092] ? save_stack+0x43/0xd0 [ 115.815697] ? __kasan_slab_free+0x11a/0x170 [ 115.820084] ? kasan_slab_free+0xe/0x10 [ 115.824047] ? find_held_lock+0x35/0x1d0 [ 115.828106] ? __lock_is_held+0xb6/0x140 [ 115.832184] ? check_same_owner+0x320/0x320 [ 115.836494] ? rcu_note_context_switch+0x710/0x710 [ 115.841400] ? lock_release+0xa40/0xa40 [ 115.845349] ? lock_release+0xa40/0xa40 [ 115.849326] should_failslab+0xec/0x120 [ 115.853285] kmem_cache_alloc_trace+0x4b/0x740 [ 115.857847] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.862847] ? trace_hardirqs_on+0xd/0x10 [ 115.866996] tty_ldisc_get.part.3+0x66/0x140 [ 115.871742] tty_set_ldisc+0x64d/0x7a0 [ 115.875635] tty_ioctl+0x492/0x1610 [ 115.879250] ? tty_vhangup+0x30/0x30 [ 115.882946] ? __lock_is_held+0xb6/0x140 [ 115.887030] ? __fget+0x36b/0x5b0 [ 115.890463] ? handle_mm_fault+0x35b/0xb10 [ 115.894695] ? iterate_fd+0x3f0/0x3f0 [ 115.898481] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 115.903308] ? vfs_write+0x374/0x510 [ 115.907014] ? wait_for_completion+0x770/0x770 [ 115.911683] ? tty_vhangup+0x30/0x30 [ 115.915376] do_vfs_ioctl+0x1b1/0x1520 [ 115.919258] ? ioctl_preallocate+0x2b0/0x2b0 [ 115.923652] ? fget_raw+0x20/0x20 [ 115.927097] ? __sb_end_write+0xa0/0xd0 [ 115.931067] ? fput+0xd2/0x140 [ 115.934245] ? SyS_write+0x184/0x220 [ 115.937950] ? security_file_ioctl+0x89/0xb0 [ 115.942353] SyS_ioctl+0x8f/0xc0 [ 115.945703] ? do_vfs_ioctl+0x1520/0x1520 [ 115.949842] do_syscall_64+0x281/0x940 [ 115.953710] ? __do_page_fault+0xc90/0xc90 [ 115.957925] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.962403] ? finish_task_switch+0x1c1/0x7e0 [ 115.966882] ? syscall_return_slowpath+0x550/0x550 [ 115.971794] ? syscall_return_slowpath+0x2ac/0x550 [ 115.976707] ? prepare_exit_to_usermode+0x350/0x350 [ 115.981708] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 115.987066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.991907] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.997079] RIP: 0033:0x4548b9 [ 116.000249] RSP: 002b:00007fd30ae0cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.007936] RAX: ffffffffffffffda RBX: 00007fd30ae0d6d4 RCX: 00000000004548b9 [ 116.015185] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000014 [ 116.022432] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.029679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 116.036927] R13: 000000000000031b R14: 00000000006f6b28 R15: 0000000000000001 [ 116.044471] WARNING: CPU: 0 PID: 16886 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 2018/03/30 07:09:04 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000540)='eql\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x1c0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x8004000008, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x30000) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000600)={0x3, "38a2c2"}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) set_mempolicy(0x0, &(0x7f0000000580)=0x101, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xe8, 0x1000, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x3, 0x201, 0x5e3, 0x2, 0x4, 0x6, 0x6, r7}, &(0x7f0000000340)=0x20) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r5, 0x5}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000003c0)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x108, 0xb4ab, 0x2, 0x2, 0x0, &(0x7f0000000380)="65716cfae5a5fe9cc05b2200", 0x7fff, 0xbc, 0x4ef}) 2018/03/30 07:09:04 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x80800) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x6, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x210002) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000300)={0xfa, &(0x7f0000000200)="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"}) 2018/03/30 07:09:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1ff, 0x20000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) getpgid(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)='./control\x00', r2, 0x0) close(0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) [ 116.053311] Kernel panic - not syncing: panic_on_warn set ... [ 116.053311] [ 116.060679] CPU: 0 PID: 16886 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #371 [ 116.068033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.077377] Call Trace: [ 116.079976] dump_stack+0x194/0x24d [ 116.083624] ? arch_local_irq_restore+0x53/0x53 [ 116.088325] ? vsnprintf+0x1ed/0x1900 [ 116.092152] panic+0x1e4/0x41c [ 116.095350] ? refcount_error_report+0x214/0x214 [ 116.100102] ? show_regs_print_info+0x18/0x18 [ 116.104610] ? perf_trace_lock+0x900/0x900 [ 116.108862] ? __warn+0x1c1/0x200 [ 116.112350] ? tty_set_ldisc+0x4c6/0x7a0 [ 116.116421] __warn+0x1dc/0x200 [ 116.119711] ? tty_set_ldisc+0x4c6/0x7a0 [ 116.123788] report_bug+0x1f4/0x2b0 [ 116.127440] fixup_bug.part.11+0x37/0x80 [ 116.131511] do_error_trap+0x2d7/0x3e0 [ 116.135419] ? math_error+0x400/0x400 [ 116.139218] ? put_ldops.isra.2+0x7b/0xa0 [ 116.143374] ? lock_downgrade+0x980/0x980 [ 116.147532] ? free_modinfo_version+0x70/0x70 [ 116.152031] ? lock_release+0xa40/0xa40 [ 116.156020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.160890] do_invalid_op+0x1b/0x20 [ 116.164605] invalid_op+0x1b/0x40 [ 116.168493] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 116.173155] RSP: 0018:ffff8801c91df9f0 EFLAGS: 00010246 [ 116.178515] RAX: 0000000000010000 RBX: ffff8801d95af300 RCX: ffffffff82f49246 [ 116.185763] RDX: 0000000000010000 RSI: ffffc90001842000 RDI: 0000000000000282 [ 116.193014] RBP: ffff8801c91dfa40 R08: 1ffff1003923befe R09: 0000000000000000 [ 116.200267] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 116.207515] R13: ffff8801d95af870 R14: ffff8801d735a740 R15: fffffffffffffff4 [ 116.214797] ? tty_set_ldisc+0x4c6/0x7a0 [ 116.218880] tty_ioctl+0x492/0x1610 [ 116.222497] ? tty_vhangup+0x30/0x30 [ 116.226196] ? __lock_is_held+0xb6/0x140 [ 116.230271] ? __fget+0x36b/0x5b0 [ 116.233706] ? handle_mm_fault+0x35b/0xb10 [ 116.237942] ? iterate_fd+0x3f0/0x3f0 [ 116.241728] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 116.246553] ? vfs_write+0x374/0x510 [ 116.250249] ? wait_for_completion+0x770/0x770 [ 116.254823] ? tty_vhangup+0x30/0x30 [ 116.258516] do_vfs_ioctl+0x1b1/0x1520 [ 116.262399] ? ioctl_preallocate+0x2b0/0x2b0 [ 116.266793] ? fget_raw+0x20/0x20 [ 116.270236] ? __sb_end_write+0xa0/0xd0 [ 116.274201] ? fput+0xd2/0x140 [ 116.277379] ? SyS_write+0x184/0x220 [ 116.281084] ? security_file_ioctl+0x89/0xb0 [ 116.285485] SyS_ioctl+0x8f/0xc0 [ 116.288832] ? do_vfs_ioctl+0x1520/0x1520 [ 116.292968] do_syscall_64+0x281/0x940 [ 116.296832] ? __do_page_fault+0xc90/0xc90 [ 116.301047] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.305525] ? finish_task_switch+0x1c1/0x7e0 [ 116.310005] ? syscall_return_slowpath+0x550/0x550 [ 116.314922] ? syscall_return_slowpath+0x2ac/0x550 [ 116.319836] ? prepare_exit_to_usermode+0x350/0x350 [ 116.324835] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 116.330192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.335039] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 116.340209] RIP: 0033:0x4548b9 [ 116.343375] RSP: 002b:00007fd30ae0cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.351063] RAX: ffffffffffffffda RBX: 00007fd30ae0d6d4 RCX: 00000000004548b9 [ 116.358311] RDX: 00000000202a7ffc RSI: 0000000000005423 RDI: 0000000000000014 [ 116.365557] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.372805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 116.380054] R13: 000000000000031b R14: 00000000006f6b28 R15: 0000000000000001 [ 116.388308] Dumping ftrace buffer: [ 116.392100] (ftrace buffer empty) [ 116.395788] Kernel Offset: disabled [ 116.399396] Rebooting in 86400 seconds..